63764034 has 16 divisors (see below), whose sum is σ = 129432288. Its totient is φ = 20937312.

The previous prime is 63764023. The next prime is 63764053. The reversal of 63764034 is 43046736.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63763986 and 63764004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78907 + ... + 79710.

It is an arithmetic number, because the mean of its divisors is an integer number (8089518).

Almost surely, 2^63764034 is an apocalyptic number.

63764034 is an abundant number, since it is smaller than the sum of its proper divisors (65668254).

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

63764034 is a wasteful number, since it uses less digits than its factorization.

63764034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158689.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 63764034 is about 7985.2385061437. The cubic root of 63764034 is about 399.5077987599.

The spelling of 63764034 in words is "sixty-three million, seven hundred sixty-four thousand, thirty-four".