2990276293 has 2 divisors, whose sum is σ = 2990276294. Its totient is φ = 2990276292.

The previous prime is 2990276279. The next prime is 2990276357. The reversal of 2990276293 is 3926720992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2649984484 + 340291809 = 51478^2 + 18447^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2990276293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2990274293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495138146 + 1495138147.

It is an arithmetic number, because the mean of its divisors is an integer number (1495138147).

Almost surely, 2^2990276293 is an apocalyptic number.

It is an amenable number.

2990276293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2990276293 is an equidigital number, since it uses as much as digits as its factorization.

2990276293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 2990276293 is about 54683.4188122871. The cubic root of 2990276293 is about 1440.6896601636.

The spelling of 2990276293 in words is "two billion, nine hundred ninety million, two hundred seventy-six thousand, two hundred ninety-three".