49895964 has 36 divisors (see below), whose sum is σ = 126355320. Its totient is φ = 16601760.

The previous prime is 49895959. The next prime is 49895971. The reversal of 49895964 is 46959894.

49895964 is a `hidden beast` number, since 49 + 8 + 9 + 596 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49895964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28342 + ... + 30050.

It is an arithmetic number, because the mean of its divisors is an integer number (3509870).

Almost surely, 2^49895964 is an apocalyptic number.

It is an amenable number.

49895964 is an abundant number, since it is smaller than the sum of its proper divisors (76459356).

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

49895964 is a wasteful number, since it uses less digits than its factorization.

49895964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 2525 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 49895964 is about 7063.7075250891. The cubic root of 49895964 is about 368.1474578401.

The spelling of 49895964 in words is "forty-nine million, eight hundred ninety-five thousand, nine hundred sixty-four".