2899412939 has 16 divisors (see below), whose sum is σ = 3124154880. Its totient is φ = 2682156960.

The previous prime is 2899412909. The next prime is 2899412947. The reversal of 2899412939 is 9392149982.

It is a cyclic number.

It is not a de Polignac number, because 2899412939 - 2¹² = 2899408843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2899412909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408152 + ... + 415194.

It is an arithmetic number, because the mean of its divisors is an integer number (195259680).

Almost surely, 2^2899412939 is an apocalyptic number.

2899412939 is a deficient number, since it is larger than the sum of its proper divisors (224741941).

2899412939 is a wasteful number, since it uses less digits than its factorization.

2899412939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570.

The product of its digits is 2519424, while the sum is 56.

The square root of 2899412939 is about 53846.1970709167. The cubic root of 2899412939 is about 1425.9469137156.

The spelling of 2899412939 in words is "two billion, eight hundred ninety-nine million, four hundred twelve thousand, nine hundred thirty-nine".