675364656 has 20 divisors (see below), whose sum is σ = 1744692152. Its totient is φ = 225121536.

The previous prime is 675364639. The next prime is 675364687. The reversal of 675364656 is 656463576.

It is a super-2 number, since 2×675364656² = 912234837147996672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 14070097 = 675364656 / (6 + 7 + 5 + 3 + 6 + 4 + 6 + 5 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7035001 + ... + 7035096.

Almost surely, 2^675364656 is an apocalyptic number.

It is an amenable number.

675364656 is an abundant number, since it is smaller than the sum of its proper divisors (1069327496).

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

675364656 is a wasteful number, since it uses less digits than its factorization.

675364656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14070108 (or 14070102 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 48.

The square root of 675364656 is about 25987.7789739716. The cubic root of 675364656 is about 877.3632575618.

The spelling of 675364656 in words is "six hundred seventy-five million, three hundred sixty-four thousand, six hundred fifty-six".