672327704 has 16 divisors (see below), whose sum is σ = 1289931720. Its totient is φ = 328345920.

The previous prime is 672327671. The next prime is 672327727. The reversal of 672327704 is 407723276.

It is a congruent number.

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, 976877 + ... + 977564.

Almost surely, 2^672327704 is an apocalyptic number.

It is an amenable number.

672327704 is a deficient number, since it is larger than the sum of its proper divisors (617604016).

672327704 is a wasteful number, since it uses less digits than its factorization.

672327704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954490 (or 1954486 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 672327704 is about 25929.2827513605. The cubic root of 672327704 is about 876.0461843974.

The spelling of 672327704 in words is "six hundred seventy-two million, three hundred twenty-seven thousand, seven hundred four".