2880990331 has 2 divisors, whose sum is σ = 2880990332. Its totient is φ = 2880990330.

The previous prime is 2880990263. The next prime is 2880990353. The reversal of 2880990331 is 1330990882.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2880990331 - 2²¹ = 2878893179 is a prime.

It is a super-2 number, since 2×2880990331² = 16600210574630979122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2880990131) 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 as a sum of consecutive naturals, namely, 1440495165 + 1440495166.

It is an arithmetic number, because the mean of its divisors is an integer number (1440495166).

Almost surely, 2^2880990331 is an apocalyptic number.

2880990331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2880990331 is an equidigital number, since it uses as much as digits as its factorization.

2880990331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 2880990331 is about 53674.8575312501. The cubic root of 2880990331 is about 1422.9203818898.

The spelling of 2880990331 in words is "two billion, eight hundred eighty million, nine hundred ninety thousand, three hundred thirty-one".