76331799 has 12 divisors (see below), whose sum is σ = 114059400. Its totient is φ = 49132944.

The previous prime is 76331771. The next prime is 76331803. The reversal of 76331799 is 99713367.

76331799 is a `hidden beast` number, since 7 + 633 + 1 + 7 + 9 + 9 = 666.

It is not a de Polignac number, because 76331799 - 2⁸ = 76331543 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76331729) 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, 145969 + ... + 146490.

It is an arithmetic number, because the mean of its divisors is an integer number (9504950).

Almost surely, 2^76331799 is an apocalyptic number.

76331799 is a deficient number, since it is larger than the sum of its proper divisors (37727601).

76331799 is a wasteful number, since it uses less digits than its factorization.

76331799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292494 (or 292491 counting only the distinct ones).

The product of its digits is 214326, while the sum is 45.

The square root of 76331799 is about 8736.8071399110. The cubic root of 76331799 is about 424.1978854842.

The spelling of 76331799 in words is "seventy-six million, three hundred thirty-one thousand, seven hundred ninety-nine".