672846500 has 24 divisors (see below), whose sum is σ = 1469497848. Its totient is φ = 269138400.

The previous prime is 672846469. The next prime is 672846509. The reversal of 672846500 is 5648276.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 123787876 + 549058624 = 11126^2 + 23432^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (672846509) 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, 672347 + ... + 673346.

It is an arithmetic number, because the mean of its divisors is an integer number (61229077).

Almost surely, 2^672846500 is an apocalyptic number.

It is an amenable number.

672846500 is an abundant number, since it is smaller than the sum of its proper divisors (796651348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

672846500 is a wasteful number, since it uses less digits than its factorization.

672846500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345712 (or 1345700 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 672846500 is about 25939.2848783462. The cubic root of 672846500 is about 876.2714576794.

The spelling of 672846500 in words is "six hundred seventy-two million, eight hundred forty-six thousand, five hundred".