672084886 has 16 divisors (see below), whose sum is σ = 1147592448. Its totient is φ = 292210600.

The previous prime is 672084857. The next prime is 672084887. The reversal of 672084886 is 688480276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672084887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663610 + ... + 664621.

It is an arithmetic number, because the mean of its divisors is an integer number (71724528).

Almost surely, 2^672084886 is an apocalyptic number.

672084886 is a deficient number, since it is larger than the sum of its proper divisors (475507562).

672084886 is a wasteful number, since it uses less digits than its factorization.

672084886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328267.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The square root of 672084886 is about 25924.6000162008. The cubic root of 672084886 is about 875.9407073634.

The spelling of 672084886 in words is "six hundred seventy-two million, eighty-four thousand, eight hundred eighty-six".