49499436 has 48 divisors (see below), whose sum is σ = 136263680. Its totient is φ = 13685760.

The previous prime is 49499383. The next prime is 49499441. The reversal of 49499436 is 63499494.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6901 + ... + 12108.

Almost surely, 2^49499436 is an apocalyptic number.

It is an amenable number.

49499436 is an abundant number, since it is smaller than the sum of its proper divisors (86764244).

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

49499436 is a wasteful number, since it uses less digits than its factorization.

49499436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19054 (or 19052 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 49499436 is about 7035.5835578863. The cubic root of 49499436 is about 367.1696285891.

The spelling of 49499436 in words is "forty-nine million, four hundred ninety-nine thousand, four hundred thirty-six".