3321408 has 28 divisors (see below), whose sum is σ = 8788400. Its totient is φ = 1107072.

The previous prime is 3321403. The next prime is 3321419. The reversal of 3321408 is 8041233.

It is a happy number.

It is a super-2 number, since 2×3321408² = 22063502204928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8458 + ... + 8841.

Almost surely, 2^3321408 is an apocalyptic number.

It is an amenable number.

3321408 is an abundant number, since it is smaller than the sum of its proper divisors (5466992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321408 is a wasteful number, since it uses less digits than its factorization.

3321408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314 (or 17304 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3321408 is about 1822.4730450682. The cubic root of 3321408 is about 149.2018045385.

The spelling of 3321408 in words is "three million, three hundred twenty-one thousand, four hundred eight".