3323428 has 12 divisors (see below), whose sum is σ = 5836572. Its totient is φ = 1655840.

The previous prime is 3323399. The next prime is 3323447. The reversal of 3323428 is 8243233.

It can be written as a sum of positive squares in 2 ways, for example, as 1340964 + 1982464 = 1158^2 + 1408^2 .

It is a super-2 number, since 2×3323428² = 22090347342368, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 15.

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, 43 + ... + 2578.

It is an arithmetic number, because the mean of its divisors is an integer number (486381).

Almost surely, 2^3323428 is an apocalyptic number.

It is an amenable number.

3323428 is a deficient number, since it is larger than the sum of its proper divisors (2513144).

3323428 is a wasteful number, since it uses less digits than its factorization.

3323428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942 (or 2940 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 3323428 is about 1823.0271528422. The cubic root of 3323428 is about 149.2320453848.

The spelling of 3323428 in words is "three million, three hundred twenty-three thousand, four hundred twenty-eight".