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3352649889 = 31378157299
BaseRepresentation
bin1100011111010101…
…0110000010100001
322122122121021001010
43013311112002201
523331234244024
61312402531133
7146040024321
oct30765260241
98578537033
103352649889
111470535536
12796966aa9
13415787904
1423b3a3281
15149502b29
hexc7d560a1

3352649889 has 8 divisors (see below), whose sum is σ = 4502829600. Its totient is φ = 2218785056.

The previous prime is 3352649887. The next prime is 3352649987. The reversal of 3352649889 is 9889462533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3352649889 - 21 = 3352649887 is a prime.

It is a super-2 number, since 2×33526498892 = 22480522556423424642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3352649887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4078239 + ... + 4079060.

It is an arithmetic number, because the mean of its divisors is an integer number (562853700).

Almost surely, 23352649889 is an apocalyptic number.

It is an amenable number.

3352649889 is a deficient number, since it is larger than the sum of its proper divisors (1150179711).

3352649889 is a wasteful number, since it uses less digits than its factorization.

3352649889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157439.

The product of its digits is 11197440, while the sum is 57.

The square root of 3352649889 is about 57902.0715432531. The cubic root of 3352649889 is about 1496.6815363912.

The spelling of 3352649889 in words is "three billion, three hundred fifty-two million, six hundred forty-nine thousand, eight hundred eighty-nine".

Divisors: 1 3 137 411 8157299 24471897 1117549963 3352649889