769136232 has 16 divisors (see below), whose sum is σ = 1922840640. Its totient is φ = 256378736.

The previous prime is 769136209. The next prime is 769136281. The reversal of 769136232 is 232631967.

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, 16023648 + ... + 16023695.

It is an arithmetic number, because the mean of its divisors is an integer number (120177540).

Almost surely, 2^769136232 is an apocalyptic number.

It is an amenable number.

769136232 is an abundant number, since it is smaller than the sum of its proper divisors (1153704408).

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

769136232 is a wasteful number, since it uses less digits than its factorization.

769136232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32047352 (or 32047348 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 769136232 is about 27733.3054647296. The cubic root of 769136232 is about 916.2227898937. Note that the first 3 decimals are identical.

The spelling of 769136232 in words is "seven hundred sixty-nine million, one hundred thirty-six thousand, two hundred thirty-two".