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3349845450 = 2335271133137
BaseRepresentation
bin1100011110101010…
…1001010111001010
322122110022210002000
43013222221113022
523330030023300
61312222451430
7146004134160
oct30752512712
98573283060
103349845450
11146999a516
12795a33b76
13415015293
1423ac73230
1514914bc00
hexc7aa95ca

3349845450 has 192 divisors, whose sum is σ = 10646104320. Its totient is φ = 758661120.

The previous prime is 3349845397. The next prime is 3349845463. The reversal of 3349845450 is 545489433.

It is a super-2 number, since 2×33498454502 = 22442929077771405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3349845396 and 3349845405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1066282 + ... + 1069418.

It is an arithmetic number, because the mean of its divisors is an integer number (55448460).

Almost surely, 23349845450 is an apocalyptic number.

3349845450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3349845450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5323052160).

3349845450 is an abundant number, since it is smaller than the sum of its proper divisors (7296258870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3349845450 is a wasteful number, since it uses less digits than its factorization.

3349845450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278 (or 3267 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 3349845450 is about 57877.8493899005. The cubic root of 3349845450 is about 1496.2641031076.

The spelling of 3349845450 in words is "three billion, three hundred forty-nine million, eight hundred forty-five thousand, four hundred fifty".