3331129087 has 24 divisors (see below), whose sum is σ = 4062002688. Its totient is φ = 2705133600.

The previous prime is 3331129063. The next prime is 3331129097. The reversal of 3331129087 is 7809211333.

It is not a de Polignac number, because 3331129087 - 2¹⁹ = 3330604799 is a prime.

It is a super-2 number, since 2×3331129087² = 22192841988514907138, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331129027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28728 + ... + 86530.

It is an arithmetic number, because the mean of its divisors is an integer number (169250112).

Almost surely, 2^3331129087 is an apocalyptic number.

3331129087 is a deficient number, since it is larger than the sum of its proper divisors (730873601).

3331129087 is a wasteful number, since it uses less digits than its factorization.

3331129087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57871 (or 57858 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 3331129087 is about 57715.9344288906. The cubic root of 3331129087 is about 1493.4722389137.

The spelling of 3331129087 in words is "three billion, three hundred thirty-one million, one hundred twenty-nine thousand, eighty-seven".