672535484 has 12 divisors (see below), whose sum is σ = 1181863200. Its totient is φ = 334860288.

The previous prime is 672535477. The next prime is 672535517. The reversal of 672535484 is 484535276.

It is a super-2 number, since 2×672535484² = 904607954478228512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350789 + ... + 352700.

It is an arithmetic number, because the mean of its divisors is an integer number (98488600).

Almost surely, 2^672535484 is an apocalyptic number.

It is an amenable number.

672535484 is a deficient number, since it is larger than the sum of its proper divisors (509327716).

672535484 is a wasteful number, since it uses less digits than its factorization.

672535484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703732 (or 703730 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The square root of 672535484 is about 25933.2891087883. The cubic root of 672535484 is about 876.1364212105.

The spelling of 672535484 in words is "six hundred seventy-two million, five hundred thirty-five thousand, four hundred eighty-four".