63325964 has 24 divisors (see below), whose sum is σ = 119658000. Its totient is φ = 29150784.

The previous prime is 63325961. The next prime is 63326009. The reversal of 63325964 is 46952336.

It is not an unprimeable number, because it can be changed into a prime (63325961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21662 + ... + 24410.

It is an arithmetic number, because the mean of its divisors is an integer number (4985750).

Almost surely, 2^63325964 is an apocalyptic number.

It is an amenable number.

63325964 is a deficient number, since it is larger than the sum of its proper divisors (56332036).

63325964 is a wasteful number, since it uses less digits than its factorization.

63325964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209 (or 3207 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 63325964 is about 7957.7612429627. The cubic root of 63325964 is about 398.5907995487.

The spelling of 63325964 in words is "sixty-three million, three hundred twenty-five thousand, nine hundred sixty-four".