672633796 has 12 divisors (see below), whose sum is σ = 1177296400. Its totient is φ = 336263400.

The previous prime is 672633769. The next prime is 672633799. The reversal of 672633796 is 697336276.

It is not an unprimeable number, because it can be changed into a prime (672633799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32071 + ... + 48721.

Almost surely, 2^672633796 is an apocalyptic number.

It is an amenable number.

672633796 is a deficient number, since it is larger than the sum of its proper divisors (504662604).

672633796 is a wasteful number, since it uses less digits than its factorization.

672633796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26754 (or 26752 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 49.

The square root of 672633796 is about 25935.1845183334. The cubic root of 672633796 is about 876.1791106691.

The spelling of 672633796 in words is "six hundred seventy-two million, six hundred thirty-three thousand, seven hundred ninety-six".