2990244233 has 2 divisors, whose sum is σ = 2990244234. Its totient is φ = 2990244232.

The previous prime is 2990244193. The next prime is 2990244251. The reversal of 2990244233 is 3324420992.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1773420544 + 1216823689 = 42112^2 + 34883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2990244233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2990240233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495122116 + 1495122117.

It is an arithmetic number, because the mean of its divisors is an integer number (1495122117).

Almost surely, 2^2990244233 is an apocalyptic number.

It is an amenable number.

2990244233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2990244233 is an equidigital number, since it uses as much as digits as its factorization.

2990244233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2990244233 is about 54683.1256696250. The cubic root of 2990244233 is about 1440.6845114001.

The spelling of 2990244233 in words is "two billion, nine hundred ninety million, two hundred forty-four thousand, two hundred thirty-three".