672994366 has 8 divisors (see below), whose sum is σ = 1101263544. Its totient is φ = 305906520.

The previous prime is 672994331. The next prime is 672994433. The reversal of 672994366 is 663499276.

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

It is a congruent number.

It is an unprimeable number.

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, 15295305 + ... + 15295348.

It is an arithmetic number, because the mean of its divisors is an integer number (137657943).

Almost surely, 2^672994366 is an apocalyptic number.

672994366 is a deficient number, since it is larger than the sum of its proper divisors (428269178).

672994366 is a wasteful number, since it uses less digits than its factorization.

672994366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30590666.

The product of its digits is 2939328, while the sum is 52.

The square root of 672994366 is about 25942.1349545484. The cubic root of 672994366 is about 876.3356433270.

The spelling of 672994366 in words is "six hundred seventy-two million, nine hundred ninety-four thousand, three hundred sixty-six".