772964392368 has 40 divisors (see below), whose sum is σ = 2282085349888. Its totient is φ = 220846969152.

The previous prime is 772964392357. The next prime is 772964392381. The reversal of 772964392368 is 863293469277.

772964392368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 772964392299 and 772964392308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150244296 + ... + 1150244967.

Almost surely, 2^772964392368 is an apocalyptic number.

It is an amenable number.

772964392368 is an abundant number, since it is smaller than the sum of its proper divisors (1509120957520).

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

772964392368 is a wasteful number, since it uses less digits than its factorization.

772964392368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300489281 (or 2300489275 counting only the distinct ones).

The product of its digits is 164602368, while the sum is 66.

The spelling of 772964392368 in words is "seven hundred seventy-two billion, nine hundred sixty-four million, three hundred ninety-two thousand, three hundred sixty-eight".