770499832 has 8 divisors (see below), whose sum is σ = 1444687200. Its totient is φ = 385249912.

The previous prime is 770499817. The next prime is 770499833. The reversal of 770499832 is 238994077.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×770499832² = 1187339982224056448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770499833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48156232 + ... + 48156247.

It is an arithmetic number, because the mean of its divisors is an integer number (180585900).

Almost surely, 2^770499832 is an apocalyptic number.

It is an amenable number.

770499832 is a deficient number, since it is larger than the sum of its proper divisors (674187368).

770499832 is a wasteful number, since it uses less digits than its factorization.

770499832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96312485 (or 96312481 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 770499832 is about 27757.8787373963. The cubic root of 770499832 is about 916.7639267086.

The spelling of 770499832 in words is "seven hundred seventy million, four hundred ninety-nine thousand, eight hundred thirty-two".