2990279 has 2 divisors, whose sum is σ = 2990280. Its totient is φ = 2990278.

The previous prime is 2990237. The next prime is 2990333. The reversal of 2990279 is 9720992.

2990279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2990279 - 2¹² = 2986183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2990879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1495139 + 1495140.

It is an arithmetic number, because the mean of its divisors is an integer number (1495140).

2^2990279 is an apocalyptic number.

2990279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2990279 is an equidigital number, since it uses as much as digits as its factorization.

2990279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 2990279 is about 1729.2423196302. The cubic root of 2990279 is about 144.0690094900.

The spelling of 2990279 in words is "two million, nine hundred ninety thousand, two hundred seventy-nine".