2898275947 has 4 divisors (see below), whose sum is σ = 3312315376. Its totient is φ = 2484236520.

The previous prime is 2898275911. The next prime is 2898275959. The reversal of 2898275947 is 7495728982.

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

It is a cyclic number.

It is not a de Polignac number, because 2898275947 - 2²³ = 2889887339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2898275987) 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, 207019704 + ... + 207019717.

It is an arithmetic number, because the mean of its divisors is an integer number (828078844).

Almost surely, 2^2898275947 is an apocalyptic number.

2898275947 is a deficient number, since it is larger than the sum of its proper divisors (414039429).

2898275947 is an equidigital number, since it uses as much as digits as its factorization.

2898275947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414039428.

The product of its digits is 20321280, while the sum is 61.

The square root of 2898275947 is about 53835.6382612856. The cubic root of 2898275947 is about 1425.7604964142.

The spelling of 2898275947 in words is "two billion, eight hundred ninety-eight million, two hundred seventy-five thousand, nine hundred forty-seven".