672459084 has 60 divisors (see below), whose sum is σ = 1917763848. Its totient is φ = 203774400.

The previous prime is 672459079. The next prime is 672459091. The reversal of 672459084 is 480954276.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90777 + ... + 97904.

Almost surely, 2^672459084 is an apocalyptic number.

It is an amenable number.

672459084 is an abundant number, since it is smaller than the sum of its proper divisors (1245304764).

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

672459084 is a wasteful number, since it uses less digits than its factorization.

672459084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188708 (or 188697 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 672459084 is about 25931.8160567285. The cubic root of 672459084 is about 876.1032436018.

The spelling of 672459084 in words is "six hundred seventy-two million, four hundred fifty-nine thousand, eighty-four".