672277708 has 6 divisors (see below), whose sum is σ = 1176485996. Its totient is φ = 336138852.

The previous prime is 672277667. The next prime is 672277709. The reversal of 672277708 is 807772276.

It is not an unprimeable number, because it can be changed into a prime (672277709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84034710 + ... + 84034717.

Almost surely, 2^672277708 is an apocalyptic number.

It is an amenable number.

672277708 is a deficient number, since it is larger than the sum of its proper divisors (504208288).

672277708 is a wasteful number, since it uses less digits than its factorization.

672277708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168069431 (or 168069429 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 46.

The square root of 672277708 is about 25928.3186496927. The cubic root of 672277708 is about 876.0244688508.

The spelling of 672277708 in words is "six hundred seventy-two million, two hundred seventy-seven thousand, seven hundred eight".