3330628 has 18 divisors (see below), whose sum is σ = 6780606. Its totient is φ = 1427328.

The previous prime is 3330617. The next prime is 3330641. The reversal of 3330628 is 8260333.

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 1044484 = 1512^2 + 1022^2 .

It is a super-2 number, since 2×3330628² = 22186165748768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8301 + ... + 8692.

Almost surely, 2^3330628 is an apocalyptic number.

It is an amenable number.

3330628 is an abundant number, since it is smaller than the sum of its proper divisors (3449978).

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

3330628 is a wasteful number, since it uses less digits than its factorization.

3330628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17011 (or 17002 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3330628 is about 1825.0008219176. Note that the first 3 decimals coincide. The cubic root of 3330628 is about 149.3397349686.

The spelling of 3330628 in words is "three million, three hundred thirty thousand, six hundred twenty-eight".