564212346 has 16 divisors (see below), whose sum is σ = 1152434304. Its totient is φ = 184069184.

The previous prime is 564212329. The next prime is 564212351. The reversal of 564212346 is 643212465.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 1000095 + ... + 1000658.

It is an arithmetic number, because the mean of its divisors is an integer number (72027144).

Almost surely, 2^564212346 is an apocalyptic number.

564212346 is an abundant number, since it is smaller than the sum of its proper divisors (588221958).

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

564212346 is a wasteful number, since it uses less digits than its factorization.

564212346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000805.

The product of its digits is 34560, while the sum is 33.

The square root of 564212346 is about 23753.1544431471. The cubic root of 564212346 is about 826.3185995289.

The spelling of 564212346 in words is "five hundred sixty-four million, two hundred twelve thousand, three hundred forty-six".