49990300 has 18 divisors (see below), whose sum is σ = 108479168. Its totient is φ = 19996080.

The previous prime is 49990277. The next prime is 49990337. The reversal of 49990300 is 309994.

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, 249852 + ... + 250051.

Almost surely, 2^49990300 is an apocalyptic number.

It is an amenable number.

49990300 is an abundant number, since it is smaller than the sum of its proper divisors (58488868).

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

49990300 is a wasteful number, since it uses less digits than its factorization.

49990300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499917 (or 499910 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 49990300 is about 7070.3818850187. The cubic root of 49990300 is about 368.3793249196.

The spelling of 49990300 in words is "forty-nine million, nine hundred ninety thousand, three hundred".