3331129 has 2 divisors, whose sum is σ = 3331130. Its totient is φ = 3331128.

The previous prime is 3331109. The next prime is 3331151. The reversal of 3331129 is 9211333.

3331129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3331151) can be obtained adding 3331129 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3055504 + 275625 = 1748^2 + 525^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331129 - 2⁷ = 3331001 is a prime.

It is a super-2 number, since 2×3331129² = 22192840829282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3331109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665564 + 1665565.

It is an arithmetic number, because the mean of its divisors is an integer number (1665565).

Almost surely, 2^3331129 is an apocalyptic number.

It is an amenable number.

3331129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331129 is an equidigital number, since it uses as much as digits as its factorization.

3331129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 22.

The square root of 3331129 is about 1825.1380769684. The cubic root of 3331129 is about 149.3472225912.

The spelling of 3331129 in words is "three million, three hundred thirty-one thousand, one hundred twenty-nine".