63413704 has 8 divisors (see below), whose sum is σ = 118900710. Its totient is φ = 31706848.

The previous prime is 63413699. The next prime is 63413711. The reversal of 63413704 is 40731436.

It can be written as a sum of positive squares in only one way, i.e., 50381604 + 13032100 = 7098^2 + 3610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3963349 + ... + 3963364.

Almost surely, 2^63413704 is an apocalyptic number.

It is an amenable number.

63413704 is a deficient number, since it is larger than the sum of its proper divisors (55487006).

63413704 is a wasteful number, since it uses less digits than its factorization.

63413704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7926719 (or 7926715 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 63413704 is about 7963.2721917564. The cubic root of 63413704 is about 398.7748010504.

The spelling of 63413704 in words is "sixty-three million, four hundred thirteen thousand, seven hundred four".