675045684 has 24 divisors (see below), whose sum is σ = 1750118720. Its totient is φ = 225015192.

The previous prime is 675045671. The next prime is 675045697. The reversal of 675045684 is 486540576.

675045684 is a `hidden beast` number, since 67 + 504 + 5 + 6 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (675045671) and next prime (675045697).

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, 3125104 + ... + 3125319.

Almost surely, 2^675045684 is an apocalyptic number.

It is an amenable number.

675045684 is an abundant number, since it is smaller than the sum of its proper divisors (1075073036).

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

675045684 is a wasteful number, since it uses less digits than its factorization.

675045684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250436 (or 6250428 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 675045684 is about 25981.6412876477. The cubic root of 675045684 is about 877.2251107695.

The spelling of 675045684 in words is "six hundred seventy-five million, forty-five thousand, six hundred eighty-four".