63246964 has 24 divisors (see below), whose sum is σ = 125995968. Its totient is φ = 27498240.

The previous prime is 63246961. The next prime is 63246973. The reversal of 63246964 is 46964236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63246961) 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, 30237 + ... + 32260.

It is an arithmetic number, because the mean of its divisors is an integer number (5249832).

Almost surely, 2^63246964 is an apocalyptic number.

It is an amenable number.

63246964 is a deficient number, since it is larger than the sum of its proper divisors (62749004).

63246964 is a wasteful number, since it uses less digits than its factorization.

63246964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62535 (or 62533 counting only the distinct ones).

The product of its digits is 186624, while the sum is 40.

The square root of 63246964 is about 7952.7959863183. The cubic root of 63246964 is about 398.4249814311.

The spelling of 63246964 in words is "sixty-three million, two hundred forty-six thousand, nine hundred sixty-four".