2959139039 has 4 divisors (see below), whose sum is σ = 2959664880. Its totient is φ = 2958613200.

The previous prime is 2959139009. The next prime is 2959139077. The reversal of 2959139039 is 9309319592.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2959139039 - 2²⁴ = 2942361823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2959139009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254387 + ... + 265764.

It is an arithmetic number, because the mean of its divisors is an integer number (739916220).

Almost surely, 2^2959139039 is an apocalyptic number.

2959139039 is a deficient number, since it is larger than the sum of its proper divisors (525841).

2959139039 is an equidigital number, since it uses as much as digits as its factorization.

2959139039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525840.

The product of its (nonzero) digits is 590490, while the sum is 50.

The square root of 2959139039 is about 54397.9690705453. The cubic root of 2959139039 is about 1435.6716477745.

The spelling of 2959139039 in words is "two billion, nine hundred fifty-nine million, one hundred thirty-nine thousand, thirty-nine".