116464779 has 12 divisors (see below), whose sum is σ = 170597232. Its totient is φ = 76549200.

The previous prime is 116464771. The next prime is 116464781. The reversal of 116464779 is 977464611.

116464779 is a `hidden beast` number, since 116 + 464 + 7 + 79 = 666.

It is not a de Polignac number, because 116464779 - 2³ = 116464771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116464771) 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, 90492 + ... + 91769.

It is an arithmetic number, because the mean of its divisors is an integer number (14216436).

Almost surely, 2^116464779 is an apocalyptic number.

116464779 is a deficient number, since it is larger than the sum of its proper divisors (54132453).

116464779 is a wasteful number, since it uses less digits than its factorization.

116464779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182338 (or 182335 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 116464779 is about 10791.8848678069. The cubic root of 116464779 is about 488.3503863500.

The spelling of 116464779 in words is "one hundred sixteen million, four hundred sixty-four thousand, seven hundred seventy-nine".