3313018 has 12 divisors (see below), whose sum is σ = 5162490. Its totient is φ = 1592696.

The previous prime is 3313003. The next prime is 3313043. The reversal of 3313018 is 8103133.

It can be written as a sum of positive squares in only one way, i.e., 2798929 + 514089 = 1673^2 + 717^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3312986 and 3313004.

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, 13743 + ... + 13981.

Almost surely, 2^3313018 is an apocalyptic number.

3313018 is a deficient number, since it is larger than the sum of its proper divisors (1849472).

3313018 is an equidigital number, since it uses as much as digits as its factorization.

3313018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3313018 is about 1820.1697723015. The cubic root of 3313018 is about 149.0760688409.

The spelling of 3313018 in words is "three million, three hundred thirteen thousand, eighteen".