2898145299 has 16 divisors (see below), whose sum is σ = 4459100672. Its totient is φ = 1640003328.

The previous prime is 2898145277. The next prime is 2898145303. The reversal of 2898145299 is 9925418982.

It is not a de Polignac number, because 2898145299 - 2⁷ = 2898145171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2898145399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667774 + ... + 672099.

It is an arithmetic number, because the mean of its divisors is an integer number (278693792).

Almost surely, 2^2898145299 is an apocalyptic number.

2898145299 is a deficient number, since it is larger than the sum of its proper divisors (1560955373).

2898145299 is a wasteful number, since it uses less digits than its factorization.

2898145299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339986.

The product of its digits is 3732480, while the sum is 57.

The square root of 2898145299 is about 53834.4248506474. The cubic root of 2898145299 is about 1425.7390726943.

The spelling of 2898145299 in words is "two billion, eight hundred ninety-eight million, one hundred forty-five thousand, two hundred ninety-nine".