564678348 has 72 divisors (see below), whose sum is σ = 1432424448. Its totient is φ = 173055168.

The previous prime is 564678329. The next prime is 564678353. The reversal of 564678348 is 843876465.

It is a self number, because there is not a number n which added to its sum of digits gives 564678348.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 776361 + ... + 777087.

It is an arithmetic number, because the mean of its divisors is an integer number (19894784).

Almost surely, 2^564678348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564678348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (716212224).

564678348 is an abundant number, since it is smaller than the sum of its proper divisors (867746100).

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

564678348 is a wasteful number, since it uses less digits than its factorization.

564678348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143 (or 1128 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 564678348 is about 23762.9616840999. The cubic root of 564678348 is about 826.5460317232.

The spelling of 564678348 in words is "five hundred sixty-four million, six hundred seventy-eight thousand, three hundred forty-eight".