49874904 has 24 divisors (see below), whose sum is σ = 135078060. Its totient is φ = 16624944.

The previous prime is 49874893. The next prime is 49874941. The reversal of 49874904 is 40947894.

49874904 is a `hidden beast` number, since 498 + 74 + 90 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 49874904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346282 + ... + 346425.

Almost surely, 2^49874904 is an apocalyptic number.

It is an amenable number.

49874904 is an abundant number, since it is smaller than the sum of its proper divisors (85203156).

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

49874904 is a wasteful number, since it uses less digits than its factorization.

49874904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692719 (or 692712 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 49874904 is about 7062.2166491832. The cubic root of 49874904 is about 368.0956548758.

The spelling of 49874904 in words is "forty-nine million, eight hundred seventy-four thousand, nine hundred four".