2899864799 has 8 divisors (see below), whose sum is σ = 3127581072. Its totient is φ = 2672812800.

The previous prime is 2899864789. The next prime is 2899864823. The reversal of 2899864799 is 9974689982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2899864799 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 (2899864739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156977 + ... + 174474.

It is an arithmetic number, because the mean of its divisors is an integer number (390947634).

Almost surely, 2^2899864799 is an apocalyptic number.

2899864799 is a deficient number, since it is larger than the sum of its proper divisors (227716273).

2899864799 is a wasteful number, since it uses less digits than its factorization.

2899864799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332137.

The product of its digits is 141087744, while the sum is 71.

The square root of 2899864799 is about 53850.3927469429. The cubic root of 2899864799 is about 1426.0209855958.

The spelling of 2899864799 in words is "two billion, eight hundred ninety-nine million, eight hundred sixty-four thousand, seven hundred ninety-nine".