564062346 has 64 divisors (see below), whose sum is σ = 1334568960. Its totient is φ = 175979520.

The previous prime is 564062339. The next prime is 564062399. The reversal of 564062346 is 643260465.

564062346 is a `hidden beast` number, since 5 + 640 + 6 + 2 + 3 + 4 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 564062346.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173730 + ... + 176946.

It is an arithmetic number, because the mean of its divisors is an integer number (20852640).

Almost surely, 2^564062346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564062346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667284480).

564062346 is an abundant number, since it is smaller than the sum of its proper divisors (770506614).

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

564062346 is a wasteful number, since it uses less digits than its factorization.

564062346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436 (or 3430 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 564062346 is about 23749.9967578945. The cubic root of 564062346 is about 826.2453654138.

The spelling of 564062346 in words is "five hundred sixty-four million, sixty-two thousand, three hundred forty-six".