769930830 has 24 divisors (see below), whose sum is σ = 2001820392. Its totient is φ = 205314864.

The previous prime is 769930813. The next prime is 769930853. The reversal of 769930830 is 38039967.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4277304 + ... + 4277483.

It is an arithmetic number, because the mean of its divisors is an integer number (83409183).

Almost surely, 2^769930830 is an apocalyptic number.

769930830 is an abundant number, since it is smaller than the sum of its proper divisors (1231889562).

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

769930830 is a wasteful number, since it uses less digits than its factorization.

769930830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554800 (or 8554797 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 769930830 is about 27747.6274661456. The cubic root of 769930830 is about 916.5381992234.

The spelling of 769930830 in words is "seven hundred sixty-nine million, nine hundred thirty thousand, eight hundred thirty".