675668832 has 48 divisors (see below), whose sum is σ = 1775500272. Its totient is φ = 224985600.

The previous prime is 675668813. The next prime is 675668843. The reversal of 675668832 is 238866576.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 104082 + ... + 110382.

It is an arithmetic number, because the mean of its divisors is an integer number (36989589).

Almost surely, 2^675668832 is an apocalyptic number.

It is an amenable number.

675668832 is an abundant number, since it is smaller than the sum of its proper divisors (1099831440).

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

675668832 is a wasteful number, since it uses less digits than its factorization.

675668832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7431 (or 7423 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 675668832 is about 25993.6306044385. The cubic root of 675668832 is about 877.4949556938.

The spelling of 675668832 in words is "six hundred seventy-five million, six hundred sixty-eight thousand, eight hundred thirty-two".