3321956 has 24 divisors (see below), whose sum is σ = 6412224. Its totient is φ = 1493280.

The previous prime is 3321949. The next prime is 3321973. The reversal of 3321956 is 6591233.

It is a super-2 number, since 2×3321956² = 22070783331872, which contains 22 as substring.

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, 4166 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (267176).

Almost surely, 2^3321956 is an apocalyptic number.

It is an amenable number.

3321956 is a deficient number, since it is larger than the sum of its proper divisors (3090268).

3321956 is a wasteful number, since it uses less digits than its factorization.

3321956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 849 counting only the distinct ones).

The product of its digits is 4860, while the sum is 29.

The square root of 3321956 is about 1822.6233840264. The cubic root of 3321956 is about 149.2100097025.

The spelling of 3321956 in words is "three million, three hundred twenty-one thousand, nine hundred fifty-six".