76394874 has 32 divisors (see below), whose sum is σ = 160441920. Its totient is φ = 24216192.

The previous prime is 76394809. The next prime is 76394909. The reversal of 76394874 is 47849367.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8382 + ... + 14934.

It is an arithmetic number, because the mean of its divisors is an integer number (5013810).

Almost surely, 2^76394874 is an apocalyptic number.

76394874 is an abundant number, since it is smaller than the sum of its proper divisors (84047046).

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

76394874 is a wasteful number, since it uses less digits than its factorization.

76394874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6654.

The product of its digits is 1016064, while the sum is 48.

The square root of 76394874 is about 8740.4161228170. The cubic root of 76394874 is about 424.3146953221.

The spelling of 76394874 in words is "seventy-six million, three hundred ninety-four thousand, eight hundred seventy-four".