672579602 has 8 divisors (see below), whose sum is σ = 1068214716. Its totient is φ = 316508032.

The previous prime is 672579581. The next prime is 672579617. The reversal of 672579602 is 206975276.

It can be written as a sum of positive squares in 2 ways, for example, as 541911841 + 130667761 = 23279^2 + 11431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9890843 + ... + 9890910.

Almost surely, 2^672579602 is an apocalyptic number.

672579602 is a deficient number, since it is larger than the sum of its proper divisors (395635114).

672579602 is a wasteful number, since it uses less digits than its factorization.

672579602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19781772.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 672579602 is about 25934.1397004026. The cubic root of 672579602 is about 876.1555788323.

The spelling of 672579602 in words is "six hundred seventy-two million, five hundred seventy-nine thousand, six hundred two".