49364931 has 32 divisors (see below), whose sum is σ = 84902400. Its totient is φ = 24756480.

The previous prime is 49364911. The next prime is 49364963. The reversal of 49364931 is 13946394.

49364931 = T₂₇₆ + T₂₇₇ + ... + T₆₈₁.

It is a de Polignac number, because none of the positive numbers 2^k-49364931 is a prime.

It is a super-2 number, since 2×49364931² = 4873792825269522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49364931.

It is not an unprimeable number, because it can be changed into a prime (49364911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3015 + ... + 10383.

It is an arithmetic number, because the mean of its divisors is an integer number (2653200).

Almost surely, 2^49364931 is an apocalyptic number.

49364931 is a deficient number, since it is larger than the sum of its proper divisors (35537469).

49364931 is a wasteful number, since it uses less digits than its factorization.

49364931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7419.

The product of its digits is 69984, while the sum is 39.

The square root of 49364931 is about 7026.0181468596. The cubic root of 49364931 is about 366.8367564399.

The spelling of 49364931 in words is "forty-nine million, three hundred sixty-four thousand, nine hundred thirty-one".