2940090793 has 2 divisors, whose sum is σ = 2940090794. Its totient is φ = 2940090792.

The previous prime is 2940090787. The next prime is 2940090817. The reversal of 2940090793 is 3970900492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2770127424 + 169963369 = 52632^2 + 13037^2 .

It is a cyclic number.

It is not a de Polignac number, because 2940090793 - 2¹³ = 2940082601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2940090733) 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, 1470045396 + 1470045397.

It is an arithmetic number, because the mean of its divisors is an integer number (1470045397).

Almost surely, 2^2940090793 is an apocalyptic number.

It is an amenable number.

2940090793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2940090793 is an equidigital number, since it uses as much as digits as its factorization.

2940090793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 2940090793 is about 54222.6040780042. The cubic root of 2940090793 is about 1432.5844980396.

The spelling of 2940090793 in words is "two billion, nine hundred forty million, ninety thousand, seven hundred ninety-three".