672314672 has 40 divisors (see below), whose sum is σ = 1330331520. Its totient is φ = 329057280.

The previous prime is 672314653. The next prime is 672314689. The reversal of 672314672 is 276413276.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216104 + ... + 219192.

It is an arithmetic number, because the mean of its divisors is an integer number (33258288).

Almost surely, 2^672314672 is an apocalyptic number.

It is an amenable number.

672314672 is a deficient number, since it is larger than the sum of its proper divisors (658016848).

672314672 is a wasteful number, since it uses less digits than its factorization.

672314672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3375 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 672314672 is about 25929.0314512517. The cubic root of 672314672 is about 876.0405241082.

The spelling of 672314672 in words is "six hundred seventy-two million, three hundred fourteen thousand, six hundred seventy-two".