2379015091 has 2 divisors, whose sum is σ = 2379015092. Its totient is φ = 2379015090.

The previous prime is 2379015077. The next prime is 2379015101. The reversal of 2379015091 is 1905109732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2379015091 - 2¹³ = 2379006899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2379015091.

It is not a weakly prime, because it can be changed into another prime (2379015391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189507545 + 1189507546.

It is an arithmetic number, because the mean of its divisors is an integer number (1189507546).

Almost surely, 2^2379015091 is an apocalyptic number.

2379015091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2379015091 is an equidigital number, since it uses as much as digits as its factorization.

2379015091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 2379015091 is about 48775.1482929576. The cubic root of 2379015091 is about 1334.9522519826.

The spelling of 2379015091 in words is "two billion, three hundred seventy-nine million, fifteen thousand, ninety-one".