675408872 has 32 divisors (see below), whose sum is σ = 1293213600. Its totient is φ = 330600000.

The previous prime is 675408821. The next prime is 675408887. The reversal of 675408872 is 278804576.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115622 + ... + 121322.

It is an arithmetic number, because the mean of its divisors is an integer number (40412925).

Almost surely, 2^675408872 is an apocalyptic number.

It is an amenable number.

675408872 is a deficient number, since it is larger than the sum of its proper divisors (617804728).

675408872 is a wasteful number, since it uses less digits than its factorization.

675408872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6017 (or 6013 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 675408872 is about 25988.6296676066. The cubic root of 675408872 is about 877.3824040811.

The spelling of 675408872 in words is "six hundred seventy-five million, four hundred eight thousand, eight hundred seventy-two".