3387028 has 6 divisors (see below), whose sum is σ = 5927306. Its totient is φ = 1693512.

The previous prime is 3387019. The next prime is 3387061. The reversal of 3387028 is 8207833.

It can be written as a sum of positive squares in only one way, i.e., 3283344 + 103684 = 1812^2 + 322^2 .

It is a super-2 number, since 2×3387028² = 22943917345568, 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, 423375 + ... + 423382.

Almost surely, 2^3387028 is an apocalyptic number.

It is an amenable number.

3387028 is a deficient number, since it is larger than the sum of its proper divisors (2540278).

3387028 is a wasteful number, since it uses less digits than its factorization.

3387028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846761 (or 846759 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 3387028 is about 1840.3880025690. The cubic root of 3387028 is about 150.1779813267.

The spelling of 3387028 in words is "three million, three hundred eighty-seven thousand, twenty-eight".