3318028 has 24 divisors (see below), whose sum is σ = 6685952. Its totient is φ = 1411344.

The previous prime is 3318013. The next prime is 3318031. The reversal of 3318028 is 8208133.

It is a super-2 number, since 2×3318028² = 22018619617568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3317993 and 3318011.

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, 4201 + ... + 4927.

Almost surely, 2^3318028 is an apocalyptic number.

It is an amenable number.

3318028 is an abundant number, since it is smaller than the sum of its proper divisors (3367924).

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

3318028 is a wasteful number, since it uses less digits than its factorization.

3318028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 3318028 is about 1821.5454976475. The cubic root of 3318028 is about 149.1511760839.

The spelling of 3318028 in words is "three million, three hundred eighteen thousand, twenty-eight".