2932390656 has 324 divisors, whose sum is σ = 9715626648. Its totient is φ = 847282176.

The previous prime is 2932390609. The next prime is 2932390661. The reversal of 2932390656 is 6560932392.

It is a super-2 number, since 2×2932390656² = 17197829918792220672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6619171 + ... + 6619613.

It is an arithmetic number, because the mean of its divisors is an integer number (29986502).

Almost surely, 2^2932390656 is an apocalyptic number.

2932390656 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2932390656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4857813324).

2932390656 is an abundant number, since it is smaller than the sum of its proper divisors (6783235992).

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

2932390656 is a wasteful number, since it uses less digits than its factorization.

2932390656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 2932390656 is about 54151.5526647205. The cubic root of 2932390656 is about 1431.3327519871.

The spelling of 2932390656 in words is "two billion, nine hundred thirty-two million, three hundred ninety thousand, six hundred fifty-six".