3333013 has 4 divisors (see below), whose sum is σ = 3414348. Its totient is φ = 3251680.

The previous prime is 3333007. The next prime is 3333019. The reversal of 3333013 is 3103333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3103333 = 17 ⋅182549.

It is an interprime number because it is at equal distance from previous prime (3333007) and next prime (3333019).

It can be written as a sum of positive squares in 2 ways, for example, as 315844 + 3017169 = 562^2 + 1737^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333013 - 2⁹ = 3332501 is a prime.

It is a super-2 number, since 2×3333013² = 22217951316338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40606 + ... + 40687.

It is an arithmetic number, because the mean of its divisors is an integer number (853587).

Almost surely, 2^3333013 is an apocalyptic number.

It is an amenable number.

3333013 is a deficient number, since it is larger than the sum of its proper divisors (81335).

3333013 is an equidigital number, since it uses as much as digits as its factorization.

3333013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81334.

The product of its (nonzero) digits is 243, while the sum is 16.

The square root of 3333013 is about 1825.6541293465. The cubic root of 3333013 is about 149.3753729209.

Adding to 3333013 its reverse (3103333), we get a palindrome (6436346).

The spelling of 3333013 in words is "three million, three hundred thirty-three thousand, thirteen".