3331405313 has 2 divisors, whose sum is σ = 3331405314. Its totient is φ = 3331405312.

The previous prime is 3331405309. The next prime is 3331405351. The reversal of 3331405313 is 3135041333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3298549489 + 32855824 = 57433^2 + 5732^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331405313 - 2² = 3331405309 is a prime.

It is a super-2 number, since 2×3331405313² = 22196522718969255938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3331405393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665702656 + 1665702657.

It is an arithmetic number, because the mean of its divisors is an integer number (1665702657).

Almost surely, 2^3331405313 is an apocalyptic number.

It is an amenable number.

3331405313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331405313 is an equidigital number, since it uses as much as digits as its factorization.

3331405313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 26.

The square root of 3331405313 is about 57718.3273579545. The cubic root of 3331405313 is about 1493.5135186569.

Adding to 3331405313 its reverse (3135041333), we get a palindrome (6466446646).

The spelling of 3331405313 in words is "three billion, three hundred thirty-one million, four hundred five thousand, three hundred thirteen".