770396312 has 16 divisors (see below), whose sum is σ = 1650849360. Its totient is φ = 330169824.

The previous prime is 770396311. The next prime is 770396321. The reversal of 770396312 is 213693077.

770396312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770396311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6878483 + ... + 6878594.

It is an arithmetic number, because the mean of its divisors is an integer number (103178085).

Almost surely, 2^770396312 is an apocalyptic number.

It is an amenable number.

770396312 is an abundant number, since it is smaller than the sum of its proper divisors (880453048).

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

770396312 is a wasteful number, since it uses less digits than its factorization.

770396312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13757090 (or 13757086 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 770396312 is about 27756.0139789560. The cubic root of 770396312 is about 916.7228677976.

The spelling of 770396312 in words is "seven hundred seventy million, three hundred ninety-six thousand, three hundred twelve".