3307028 has 12 divisors (see below), whose sum is σ = 5801460. Its totient is φ = 1649472.

The previous prime is 3306991. The next prime is 3307033. The reversal of 3307028 is 8207033.

It can be written as a sum of positive squares in 2 ways, for example, as 2079364 + 1227664 = 1442^2 + 1108^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3306994 and 3307012.

It is a congruent number.

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, 1550 + ... + 3002.

It is an arithmetic number, because the mean of its divisors is an integer number (483455).

Almost surely, 2^3307028 is an apocalyptic number.

It is an amenable number.

3307028 is a deficient number, since it is larger than the sum of its proper divisors (2494432).

3307028 is a wasteful number, since it uses less digits than its factorization.

3307028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3307028 is about 1818.5235769712. The cubic root of 3307028 is about 148.9861705105.

The spelling of 3307028 in words is "three million, three hundred seven thousand, twenty-eight".