3340628 has 12 divisors (see below), whose sum is σ = 5865300. Its totient is φ = 1664832.

The previous prime is 3340609. The next prime is 3340633. The reversal of 3340628 is 8260433.

It can be written as a sum of positive squares in 2 ways, for example, as 1024144 + 2316484 = 1012^2 + 1522^2 .

It is a super-2 number, since 2×3340628² = 22319590868768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3340597 and 3340606.

It is a congruent number.

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, 200 + ... + 2592.

It is an arithmetic number, because the mean of its divisors is an integer number (488775).

Almost surely, 2^3340628 is an apocalyptic number.

It is an amenable number.

3340628 is a deficient number, since it is larger than the sum of its proper divisors (2524672).

3340628 is a wasteful number, since it uses less digits than its factorization.

3340628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3340628 is about 1827.7384933299. The cubic root of 3340628 is about 149.4890466727.

The spelling of 3340628 in words is "three million, three hundred forty thousand, six hundred twenty-eight".