672260488 has 8 divisors (see below), whose sum is σ = 1260488430. Its totient is φ = 336130240.

The previous prime is 672260473. The next prime is 672260497. The reversal of 672260488 is 884062276.

It can be written as a sum of positive squares in only one way, i.e., 551216484 + 121044004 = 23478^2 + 11002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42016273 + ... + 42016288.

Almost surely, 2^672260488 is an apocalyptic number.

It is an amenable number.

672260488 is a deficient number, since it is larger than the sum of its proper divisors (588227942).

672260488 is a wasteful number, since it uses less digits than its factorization.

672260488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84032567 (or 84032563 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 672260488 is about 25927.9865782131. The cubic root of 672260488 is about 876.0169891689.

The spelling of 672260488 in words is "six hundred seventy-two million, two hundred sixty thousand, four hundred eighty-eight".