3133020439 has 2 divisors, whose sum is σ = 3133020440. Its totient is φ = 3133020438.

The previous prime is 3133020391. The next prime is 3133020461. The reversal of 3133020439 is 9340203313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3133020439 - 2⁷ = 3133020311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133020469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566510219 + 1566510220.

It is an arithmetic number, because the mean of its divisors is an integer number (1566510220).

Almost surely, 2^3133020439 is an apocalyptic number.

3133020439 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133020439 is an equidigital number, since it uses as much as digits as its factorization.

3133020439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3133020439 is about 55973.3904547509. The cubic root of 3133020439 is about 1463.2585688953.

The spelling of 3133020439 in words is "three billion, one hundred thirty-three million, twenty thousand, four hundred thirty-nine".