3318572 has 6 divisors (see below), whose sum is σ = 5807508. Its totient is φ = 1659284.

The previous prime is 3318571. The next prime is 3318599. The reversal of 3318572 is 2758133.

It is a super-2 number, since 2×3318572² = 22025840238368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3318571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414818 + ... + 414825.

It is an arithmetic number, because the mean of its divisors is an integer number (967918).

Almost surely, 2^3318572 is an apocalyptic number.

It is an amenable number.

3318572 is a deficient number, since it is larger than the sum of its proper divisors (2488936).

3318572 is a wasteful number, since it uses less digits than its factorization.

3318572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829647 (or 829645 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 3318572 is about 1821.6948152751. The cubic root of 3318572 is about 149.1593268897.

The spelling of 3318572 in words is "three million, three hundred eighteen thousand, five hundred seventy-two".