672336850 has 24 divisors (see below), whose sum is σ = 1316366640. Its totient is φ = 254779920.

The previous prime is 672336839. The next prime is 672336871. The reversal of 672336850 is 58633276.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352912 + ... + 354811.

It is an arithmetic number, because the mean of its divisors is an integer number (54848610).

Almost surely, 2^672336850 is an apocalyptic number.

672336850 is a deficient number, since it is larger than the sum of its proper divisors (644029790).

672336850 is a wasteful number, since it uses less digits than its factorization.

672336850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707754 (or 707749 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 672336850 is about 25929.4591150683. The cubic root of 672336850 is about 876.0501568065.

The spelling of 672336850 in words is "six hundred seventy-two million, three hundred thirty-six thousand, eight hundred fifty".