3313939 has 2 divisors, whose sum is σ = 3313940. Its totient is φ = 3313938.

The previous prime is 3313913. The next prime is 3313943. The reversal of 3313939 is 9393133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3313939 - 2¹⁵ = 3281171 is a prime.

It is equal to p₂₃₇₈₃₈ and since 3313939 and 237838 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3313939.

It is not a weakly prime, because it can be changed into another prime (3313949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656969 + 1656970.

It is an arithmetic number, because the mean of its divisors is an integer number (1656970).

Almost surely, 2^3313939 is an apocalyptic number.

3313939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313939 is an equidigital number, since it uses as much as digits as its factorization.

3313939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6561, while the sum is 31.

The square root of 3313939 is about 1820.4227530989. The cubic root of 3313939 is about 149.0898816583.

The spelling of 3313939 in words is "three million, three hundred thirteen thousand, nine hundred thirty-nine".