672604294 has 16 divisors (see below), whose sum is σ = 1062730800. Its totient is φ = 318384864.

The previous prime is 672604271. The next prime is 672604321. The reversal of 672604294 is 492406276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59764 + ... + 70120.

It is an arithmetic number, because the mean of its divisors is an integer number (66420675).

Almost surely, 2^672604294 is an apocalyptic number.

672604294 is a deficient number, since it is larger than the sum of its proper divisors (390126506).

672604294 is a wasteful number, since it uses less digits than its factorization.

672604294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12087.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 672604294 is about 25934.6157480692. The cubic root of 672604294 is about 876.1663006209.

The spelling of 672604294 in words is "six hundred seventy-two million, six hundred four thousand, two hundred ninety-four".