63714836 has 12 divisors (see below), whose sum is σ = 111822900. Its totient is φ = 31765440.

The previous prime is 63714829. The next prime is 63714841. The reversal of 63714836 is 63841736.

It can be written as a sum of positive squares in 2 ways, for example, as 38514436 + 25200400 = 6206^2 + 5020^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 63714836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21425 + ... + 24216.

It is an arithmetic number, because the mean of its divisors is an integer number (9318575).

Almost surely, 2^63714836 is an apocalyptic number.

It is an amenable number.

63714836 is a deficient number, since it is larger than the sum of its proper divisors (48108064).

63714836 is a wasteful number, since it uses less digits than its factorization.

63714836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45994 (or 45992 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 63714836 is about 7982.1573524956. The cubic root of 63714836 is about 399.4050237804.

The spelling of 63714836 in words is "sixty-three million, seven hundred fourteen thousand, eight hundred thirty-six".