2880389231 has 2 divisors, whose sum is σ = 2880389232. Its totient is φ = 2880389230.

The previous prime is 2880389207. The next prime is 2880389233. The reversal of 2880389231 is 1329830882.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2880389231 is a prime.

It is a super-2 number, since 2×2880389231² = 16593284244121542722, which contains 22 as substring.

Together with 2880389233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2880389233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440194615 + 1440194616.

It is an arithmetic number, because the mean of its divisors is an integer number (1440194616).

Almost surely, 2^2880389231 is an apocalyptic number.

2880389231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2880389231 is an equidigital number, since it uses as much as digits as its factorization.

2880389231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2880389231 is about 53669.2577832040. The cubic root of 2880389231 is about 1422.8214139614.

The spelling of 2880389231 in words is "two billion, eight hundred eighty million, three hundred eighty-nine thousand, two hundred thirty-one".