769800812 has 12 divisors (see below), whose sum is σ = 1469619816. Its totient is φ = 349909440.

The previous prime is 769800809. The next prime is 769800839. The reversal of 769800812 is 218008967.

It is a self number, because there is not a number n which added to its sum of digits gives 769800812.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8747693 + ... + 8747780.

It is an arithmetic number, because the mean of its divisors is an integer number (122468318).

Almost surely, 2^769800812 is an apocalyptic number.

It is an amenable number.

769800812 is a deficient number, since it is larger than the sum of its proper divisors (699819004).

769800812 is a wasteful number, since it uses less digits than its factorization.

769800812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495488 (or 17495486 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 769800812 is about 27745.2845002534. The cubic root of 769800812 is about 916.4866044708.

The spelling of 769800812 in words is "seven hundred sixty-nine million, eight hundred thousand, eight hundred twelve".