672588899 has 2 divisors, whose sum is σ = 672588900. Its totient is φ = 672588898.

The previous prime is 672588871. The next prime is 672588919. The reversal of 672588899 is 998885276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672588899 - 2⁸ = 672588643 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (672588299) by changing a digit.

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 as a sum of consecutive naturals, namely, 336294449 + 336294450.

It is an arithmetic number, because the mean of its divisors is an integer number (336294450).

Almost surely, 2^672588899 is an apocalyptic number.

672588899 is a deficient number, since it is larger than the sum of its proper divisors (1).

672588899 is an equidigital number, since it uses as much as digits as its factorization.

672588899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 62.

The square root of 672588899 is about 25934.3189422819. The cubic root of 672588899 is about 876.1596158171.

The spelling of 672588899 in words is "six hundred seventy-two million, five hundred eighty-eight thousand, eight hundred ninety-nine".