2996416392256 has 63 divisors (see below), whose sum is σ = 6917015310087. Its totient is φ = 1284136909440.

The previous prime is 2996416392251. The next prime is 2996416392293. The reversal of 2996416392256 is 6522936146992.

The square root of 2996416392256 is 1731016.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2996416392256² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2996416392251) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 96921441 + ... + 96952351.

Almost surely, 2^{2996416392256} is an apocalyptic number.

2996416392256 is the 1731016-th square number.

It is an amenable number.

2996416392256 is an abundant number, since it is smaller than the sum of its proper divisors (3920598917831).

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

2996416392256 is an frugal number, since it uses more digits than its factorization.

2996416392256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61848 (or 30920 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 64.

Multiplying 2996416392256 by its sum of digits (64), we get a square (191770649104384 = 13848128²).

2996416392256 divided by its sum of digits (64) gives a square (46819006129 = 216377²).

The spelling of 2996416392256 in words is "two trillion, nine hundred ninety-six billion, four hundred sixteen million, three hundred ninety-two thousand, two hundred fifty-six".