3320551530 has 128 divisors (see below), whose sum is σ = 9418348800. Its totient is φ = 830103552.

The previous prime is 3320551513. The next prime is 3320551543. The reversal of 3320551530 is 351550233.

It is a super-2 number, since 2×3320551530² = 22052124926770681800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3320551494 and 3320551503.

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 63 ways as a sum of consecutive naturals, for example, 494274 + ... + 500946.

It is an arithmetic number, because the mean of its divisors is an integer number (73580850).

Almost surely, 2^3320551530 is an apocalyptic number.

3320551530 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 3320551530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4709174400).

3320551530 is an abundant number, since it is smaller than the sum of its proper divisors (6097797270).

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

3320551530 is a wasteful number, since it uses less digits than its factorization.

3320551530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805 (or 6799 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 3320551530 is about 57624.2269362462. The cubic root of 3320551530 is about 1491.8897886783.

The spelling of 3320551530 in words is "three billion, three hundred twenty million, five hundred fifty-one thousand, five hundred thirty".