772334190516 has 48 divisors (see below), whose sum is σ = 2060206010240. Its totient is φ = 220597464960.

The previous prime is 772334190487. The next prime is 772334190527. The reversal of 772334190516 is 615091433277.

It is a happy number.

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, 1178011 + ... + 1712418.

Almost surely, 2^772334190516 is an apocalyptic number.

It is an amenable number.

772334190516 is an abundant number, since it is smaller than the sum of its proper divisors (1287871819724).

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

772334190516 is a wasteful number, since it uses less digits than its factorization.

772334190516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893624 (or 2893622 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 772334190516 in words is "seven hundred seventy-two billion, three hundred thirty-four million, one hundred ninety thousand, five hundred sixteen".