76673400774 has 32 divisors (see below), whose sum is σ = 161686412160. Its totient is φ = 24172344000.

The previous prime is 76673400761. The next prime is 76673400781. The reversal of 76673400774 is 47700437667.

It is a congruent 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, 491032 + ... + 628059.

It is an arithmetic number, because the mean of its divisors is an integer number (5052700380).

Almost surely, 2^76673400774 is an apocalyptic number.

76673400774 is an abundant number, since it is smaller than the sum of its proper divisors (85013011386).

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

76673400774 is a wasteful number, since it uses less digits than its factorization.

76673400774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119716.

The product of its (nonzero) digits is 4148928, while the sum is 51.

The spelling of 76673400774 in words is "seventy-six billion, six hundred seventy-three million, four hundred thousand, seven hundred seventy-four".