672653876 has 12 divisors (see below), whose sum is σ = 1177647072. Its totient is φ = 336183288.

The previous prime is 672653873. The next prime is 672653881. The reversal of 672653876 is 678356276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672653873) 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 in 3 ways as a sum of consecutive naturals, for example, 25010 + ... + 44393.

It is an arithmetic number, because the mean of its divisors is an integer number (98137256).

Almost surely, 2^672653876 is an apocalyptic number.

It is an amenable number.

672653876 is a deficient number, since it is larger than the sum of its proper divisors (504993196).

672653876 is a wasteful number, since it uses less digits than its factorization.

672653876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71830 (or 71828 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 672653876 is about 25935.5716343404. The cubic root of 672653876 is about 876.1878293813.

The spelling of 672653876 in words is "six hundred seventy-two million, six hundred fifty-three thousand, eight hundred seventy-six".