63874932 has 36 divisors (see below), whose sum is σ = 163826208. Its totient is φ = 19355600.

The previous prime is 63874931. The next prime is 63874957. The reversal of 63874932 is 23947836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63874931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20544 + ... + 23447.

It is an arithmetic number, because the mean of its divisors is an integer number (4550728).

Almost surely, 2^63874932 is an apocalyptic number.

It is an amenable number.

63874932 is an abundant number, since it is smaller than the sum of its proper divisors (99951276).

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

63874932 is a wasteful number, since it uses less digits than its factorization.

63874932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44020 (or 44007 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 63874932 is about 7992.1794274153. The cubic root of 63874932 is about 399.7392717555.

The spelling of 63874932 in words is "sixty-three million, eight hundred seventy-four thousand, nine hundred thirty-two".