63630796 has 24 divisors (see below), whose sum is σ = 118704096. Its totient is φ = 29740800.

The previous prime is 63630773. The next prime is 63630859. The reversal of 63630796 is 69703636.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 7170 + ... + 13366.

It is an arithmetic number, because the mean of its divisors is an integer number (4946004).

Almost surely, 2^63630796 is an apocalyptic number.

It is an amenable number.

63630796 is a deficient number, since it is larger than the sum of its proper divisors (55073300).

63630796 is a wasteful number, since it uses less digits than its factorization.

63630796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369 (or 6367 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 63630796 is about 7976.8913744641. The cubic root of 63630796 is about 399.2293411660.

The spelling of 63630796 in words is "sixty-three million, six hundred thirty thousand, seven hundred ninety-six".