3399881131 has 2 divisors, whose sum is σ = 3399881132. Its totient is φ = 3399881130.

The previous prime is 3399881117. The next prime is 3399881141. The reversal of 3399881131 is 1311889933.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3399881131 - 2⁹ = 3399880619 is a prime.

It is a super-3 number, since 3×3399881131³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3399881141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699940565 + 1699940566.

It is an arithmetic number, because the mean of its divisors is an integer number (1699940566).

Almost surely, 2^3399881131 is an apocalyptic number.

3399881131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3399881131 is an equidigital number, since it uses as much as digits as its factorization.

3399881131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 46.

The square root of 3399881131 is about 58308.4996462780. The cubic root of 3399881131 is about 1503.6770722093.

The spelling of 3399881131 in words is "three billion, three hundred ninety-nine million, eight hundred eighty-one thousand, one hundred thirty-one".