63372996 has 24 divisors (see below), whose sum is σ = 164300640. Its totient is φ = 21124296.

The previous prime is 63372989. The next prime is 63373007. The reversal of 63372996 is 69927336.

63372996 is a `hidden beast` number, since 633 + 7 + 2 + 9 + 9 + 6 = 666.

It is a super-2 number, since 2×63372996² = 8032273244032032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293286 + ... + 293501.

It is an arithmetic number, because the mean of its divisors is an integer number (6845860).

Almost surely, 2^63372996 is an apocalyptic number.

It is an amenable number.

63372996 is an abundant number, since it is smaller than the sum of its proper divisors (100927644).

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

63372996 is a wasteful number, since it uses less digits than its factorization.

63372996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586800 (or 586792 counting only the distinct ones).

The product of its digits is 367416, while the sum is 45.

The square root of 63372996 is about 7960.7157969620. The cubic root of 63372996 is about 398.6894525193.

The spelling of 63372996 in words is "sixty-three million, three hundred seventy-two thousand, nine hundred ninety-six".