564960674 has 4 divisors (see below), whose sum is σ = 847441014. Its totient is φ = 282480336.

The previous prime is 564960653. The next prime is 564960691. The reversal of 564960674 is 476069465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 357399025 + 207561649 = 18905^2 + 14407^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141240167 + ... + 141240170.

Almost surely, 2^564960674 is an apocalyptic number.

564960674 is a deficient number, since it is larger than the sum of its proper divisors (282480340).

564960674 is a wasteful number, since it uses less digits than its factorization.

564960674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282480339.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 564960674 is about 23768.9014049871. The cubic root of 564960674 is about 826.6837600162.

The spelling of 564960674 in words is "five hundred sixty-four million, nine hundred sixty thousand, six hundred seventy-four".