3328646 has 8 divisors (see below), whose sum is σ = 5011464. Its totient is φ = 1658160.

The previous prime is 3328621. The next prime is 3328679. The reversal of 3328646 is 6468233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3328646² = 22159768386632, which contains 22 as substring.

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, 2375 + ... + 3506.

It is an arithmetic number, because the mean of its divisors is an integer number (626433).

Almost surely, 2^3328646 is an apocalyptic number.

3328646 is a deficient number, since it is larger than the sum of its proper divisors (1682818).

3328646 is a wasteful number, since it uses less digits than its factorization.

3328646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166.

The product of its digits is 20736, while the sum is 32.

The square root of 3328646 is about 1824.4577276550. The cubic root of 3328646 is about 149.3101059130.

The spelling of 3328646 in words is "three million, three hundred twenty-eight thousand, six hundred forty-six".