572663346 has 16 divisors (see below), whose sum is σ = 1145673504. Its totient is φ = 190829984.

The previous prime is 572663327. The next prime is 572663383. The reversal of 572663346 is 643366275.

It is a super-3 number, since 3×572663346³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 572663298 and 572663307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10270 + ... + 35366.

It is an arithmetic number, because the mean of its divisors is an integer number (71604594).

Almost surely, 2^572663346 is an apocalyptic number.

572663346 is an abundant number, since it is smaller than the sum of its proper divisors (573010158).

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

572663346 is a wasteful number, since it uses less digits than its factorization.

572663346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28905.

The product of its digits is 544320, while the sum is 42.

The square root of 572663346 is about 23930.3854126924. The cubic root of 572663346 is about 830.4238151023.

The spelling of 572663346 in words is "five hundred seventy-two million, six hundred sixty-three thousand, three hundred forty-six".