63877134 has 16 divisors (see below), whose sum is σ = 128050560. Its totient is φ = 21243000.

The previous prime is 63877129. The next prime is 63877153. The reversal of 63877134 is 43177836.

63877134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63877092 and 63877101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9492 + ... + 14759.

It is an arithmetic number, because the mean of its divisors is an integer number (8003160).

Almost surely, 2^63877134 is an apocalyptic number.

63877134 is an abundant number, since it is smaller than the sum of its proper divisors (64173426).

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

63877134 is a wasteful number, since it uses less digits than its factorization.

63877134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24695.

The product of its digits is 84672, while the sum is 39.

The square root of 63877134 is about 7992.3171858980. The cubic root of 63877134 is about 399.7438651891.

The spelling of 63877134 in words is "sixty-three million, eight hundred seventy-seven thousand, one hundred thirty-four".