672533304 has 16 divisors (see below), whose sum is σ = 1681333320. Its totient is φ = 224177760.

The previous prime is 672533299. The next prime is 672533341. The reversal of 672533304 is 403335276.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14011087 + ... + 14011134.

Almost surely, 2^672533304 is an apocalyptic number.

It is an amenable number.

672533304 is an abundant number, since it is smaller than the sum of its proper divisors (1008800016).

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

672533304 is a wasteful number, since it uses less digits than its factorization.

672533304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28022230 (or 28022226 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 672533304 is about 25933.2470778343. The cubic root of 672533304 is about 876.1354745544.

The spelling of 672533304 in words is "six hundred seventy-two million, five hundred thirty-three thousand, three hundred four".