2899362491 has 4 divisors (see below), whose sum is σ = 2899935984. Its totient is φ = 2898789000.

The previous prime is 2899362469. The next prime is 2899362517. The reversal of 2899362491 is 1942639982.

2899362491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2899362491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2899362421) 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, 279095 + ... + 289296.

It is an arithmetic number, because the mean of its divisors is an integer number (724983996).

Almost surely, 2^2899362491 is an apocalyptic number.

2899362491 is a deficient number, since it is larger than the sum of its proper divisors (573493).

2899362491 is an equidigital number, since it uses as much as digits as its factorization.

2899362491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573492.

The product of its digits is 1679616, while the sum is 53.

The square root of 2899362491 is about 53845.7286235408. The cubic root of 2899362491 is about 1425.9386434682.

The spelling of 2899362491 in words is "two billion, eight hundred ninety-nine million, three hundred sixty-two thousand, four hundred ninety-one".