76609364 has 12 divisors (see below), whose sum is σ = 144379284. Its totient is φ = 35358144.

The previous prime is 76609363. The next prime is 76609399. The reversal of 76609364 is 46390667.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37920964 + 38688400 = 6158^2 + 6220^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76609363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736577 + ... + 736680.

It is an arithmetic number, because the mean of its divisors is an integer number (12031607).

Almost surely, 2^76609364 is an apocalyptic number.

It is an amenable number.

76609364 is a deficient number, since it is larger than the sum of its proper divisors (67769920).

76609364 is a wasteful number, since it uses less digits than its factorization.

76609364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473274 (or 1473272 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 76609364 is about 8752.6775331895. The cubic root of 76609364 is about 424.7114331788.

The spelling of 76609364 in words is "seventy-six million, six hundred nine thousand, three hundred sixty-four".