675689504 has 48 divisors (see below), whose sum is σ = 1524858048. Its totient is φ = 288713472.

The previous prime is 675689467. The next prime is 675689537. The reversal of 675689504 is 405986576.

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, 73382 + ... + 82074.

It is an arithmetic number, because the mean of its divisors is an integer number (31767876).

Almost surely, 2^675689504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675689504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762429024).

675689504 is an abundant number, since it is smaller than the sum of its proper divisors (849168544).

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

675689504 is a wasteful number, since it uses less digits than its factorization.

675689504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057 (or 9049 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The square root of 675689504 is about 25994.0282372702. The cubic root of 675689504 is about 877.5039045505.

The spelling of 675689504 in words is "six hundred seventy-five million, six hundred eighty-nine thousand, five hundred four".