672383108 has 12 divisors (see below), whose sum is σ = 1205370012. Its totient is φ = 327991680.

The previous prime is 672383021. The next prime is 672383119. The reversal of 672383108 is 801383276.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11276164 + 661106944 = 3358^2 + 25712^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2049785 + ... + 2050112.

It is an arithmetic number, because the mean of its divisors is an integer number (100447501).

Almost surely, 2^672383108 is an apocalyptic number.

It is an amenable number.

672383108 is a deficient number, since it is larger than the sum of its proper divisors (532986904).

672383108 is a wasteful number, since it uses less digits than its factorization.

672383108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099942 (or 4099940 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 672383108 is about 25930.3510967360. The cubic root of 672383108 is about 876.0702476279.

The spelling of 672383108 in words is "six hundred seventy-two million, three hundred eighty-three thousand, one hundred eight".