672910790 has 16 divisors (see below), whose sum is σ = 1234093968. Its totient is φ = 264085536.

The previous prime is 672910729. The next prime is 672910817. The reversal of 672910790 is 97019276.

It is a happy number.

672910790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 634292 + ... + 635351.

It is an arithmetic number, because the mean of its divisors is an integer number (77130873).

Almost surely, 2^672910790 is an apocalyptic number.

672910790 is a deficient number, since it is larger than the sum of its proper divisors (561183178).

672910790 is a wasteful number, since it uses less digits than its factorization.

672910790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269703.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 672910790 is about 25940.5240887689. The cubic root of 672910790 is about 876.2993658268.

The spelling of 672910790 in words is "six hundred seventy-two million, nine hundred ten thousand, seven hundred ninety".