564766334 has 32 divisors (see below), whose sum is σ = 971502336. Its totient is φ = 243728320.

The previous prime is 564766331. The next prime is 564766337. The reversal of 564766334 is 433667465.

It is an interprime number because it is at equal distance from previous prime (564766331) and next prime (564766337).

It is a super-2 number, since 2×564766334² = 637922024039599112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564766331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65249 + ... + 73395.

It is an arithmetic number, because the mean of its divisors is an integer number (30359448).

Almost surely, 2^564766334 is an apocalyptic number.

564766334 is a deficient number, since it is larger than the sum of its proper divisors (406736002).

564766334 is a wasteful number, since it uses less digits than its factorization.

564766334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8320.

The product of its digits is 1088640, while the sum is 44.

The square root of 564766334 is about 23764.8129384601. The cubic root of 564766334 is about 826.5889592308.

The spelling of 564766334 in words is "five hundred sixty-four million, seven hundred sixty-six thousand, three hundred thirty-four".