3331028 has 6 divisors (see below), whose sum is σ = 5829306. Its totient is φ = 1665512.

The previous prime is 3331001. The next prime is 3331033. The reversal of 3331028 is 8201333.

It can be written as a sum of positive squares in only one way, i.e., 3161284 + 169744 = 1778^2 + 412^2 .

It is a super-2 number, since 2×3331028² = 22191495073568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416375 + ... + 416382.

It is an arithmetic number, because the mean of its divisors is an integer number (971551).

Almost surely, 2^3331028 is an apocalyptic number.

It is an amenable number.

3331028 is a deficient number, since it is larger than the sum of its proper divisors (2498278).

3331028 is a wasteful number, since it uses less digits than its factorization.

3331028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832761 (or 832759 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3331028 is about 1825.1104076192. The cubic root of 3331028 is about 149.3457131708.

The spelling of 3331028 in words is "three million, three hundred thirty-one thousand, twenty-eight".