49979088 has 60 divisors (see below), whose sum is σ = 140364900. Its totient is φ = 16601088.

The previous prime is 49979081. The next prime is 49979089. The reversal of 49979088 is 88097994.

49979088 is a `hidden beast` number, since 499 + 79 + 0 + 88 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14837904 + 35141184 = 3852^2 + 5928^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49979081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64270 + ... + 65042.

It is an arithmetic number, because the mean of its divisors is an integer number (2339415).

Almost surely, 2^49979088 is an apocalyptic number.

49979088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49979088 is an abundant number, since it is smaller than the sum of its proper divisors (90385812).

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

49979088 is a wasteful number, since it uses less digits than its factorization.

49979088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 1227 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 49979088 is about 7069.5889555193. The cubic root of 49979088 is about 368.3517823909.

The spelling of 49979088 in words is "forty-nine million, nine hundred seventy-nine thousand, eighty-eight".