679465832 has 16 divisors (see below), whose sum is σ = 1275761760. Its totient is φ = 339262704.

The previous prime is 679465819. The next prime is 679465837. The reversal of 679465832 is 238564976.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (679465837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52598 + ... + 64229.

It is an arithmetic number, because the mean of its divisors is an integer number (79735110).

Almost surely, 2^679465832 is an apocalyptic number.

It is an amenable number.

679465832 is a deficient number, since it is larger than the sum of its proper divisors (596295928).

679465832 is a wasteful number, since it uses less digits than its factorization.

679465832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117560 (or 117556 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 679465832 is about 26066.5654047479. The cubic root of 679465832 is about 879.1356147290.

The spelling of 679465832 in words is "six hundred seventy-nine million, four hundred sixty-five thousand, eight hundred thirty-two".