3345668 has 12 divisors (see below), whose sum is σ = 6199452. Its totient is φ = 1574400.

The previous prime is 3345659. The next prime is 3345679. The reversal of 3345668 is 8665433.

It can be written as a sum of positive squares in 2 ways, for example, as 1295044 + 2050624 = 1138^2 + 1432^2 .

It is a super-2 number, since 2×3345668² = 22386988732448, which contains 22 as substring.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24533 + ... + 24668.

It is an arithmetic number, because the mean of its divisors is an integer number (516621).

Almost surely, 2^3345668 is an apocalyptic number.

It is an amenable number.

3345668 is a deficient number, since it is larger than the sum of its proper divisors (2853784).

3345668 is a wasteful number, since it uses less digits than its factorization.

3345668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49222 (or 49220 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3345668 is about 1829.1167267291. The cubic root of 3345668 is about 149.5641868575.

The spelling of 3345668 in words is "three million, three hundred forty-five thousand, six hundred sixty-eight".