2899316043 has 24 divisors (see below), whose sum is σ = 4515769440. Its totient is φ = 1781930880.

The previous prime is 2899316033. The next prime is 2899316047. The reversal of 2899316043 is 3406139982.

It is a happy number.

2899316043 is a `hidden beast` number, since 2 + 8 + 9 + 9 + 31 + 604 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2899316043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2899316043.

It is not an unprimeable number, because it can be changed into a prime (2899316047) 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, 79338 + ... + 109968.

It is an arithmetic number, because the mean of its divisors is an integer number (188157060).

Almost surely, 2^2899316043 is an apocalyptic number.

2899316043 is a deficient number, since it is larger than the sum of its proper divisors (1616453397).

2899316043 is a wasteful number, since it uses less digits than its factorization.

2899316043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31459 (or 31456 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2899316043 is about 53845.2973155502. The cubic root of 2899316043 is about 1425.9310288802.

The spelling of 2899316043 in words is "two billion, eight hundred ninety-nine million, three hundred sixteen thousand, forty-three".