568327964 has 12 divisors (see below), whose sum is σ = 1028869800. Its totient is φ = 274365168.

The previous prime is 568327961. The next prime is 568327967. The reversal of 568327964 is 469723865.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (568327961) and next prime (568327967).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568327961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2449574 + ... + 2449805.

It is an arithmetic number, because the mean of its divisors is an integer number (85739150).

Almost surely, 2^568327964 is an apocalyptic number.

It is an amenable number.

568327964 is a deficient number, since it is larger than the sum of its proper divisors (460541836).

568327964 is a wasteful number, since it uses less digits than its factorization.

568327964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899412 (or 4899410 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 568327964 is about 23839.6301145802. The cubic root of 568327964 is about 828.3229134830.

The spelling of 568327964 in words is "five hundred sixty-eight million, three hundred twenty-seven thousand, nine hundred sixty-four".