2119379 has 2 divisors, whose sum is σ = 2119380. Its totient is φ = 2119378.

The previous prime is 2119367. The next prime is 2119399. The reversal of 2119379 is 9739112.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2119379 - 2⁴ = 2119363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2119309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059689 + 1059690.

It is an arithmetic number, because the mean of its divisors is an integer number (1059690).

2^2119379 is an apocalyptic number.

2119379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119379 is an equidigital number, since it uses as much as digits as its factorization.

2119379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402, while the sum is 32.

The square root of 2119379 is about 1455.8087099616. The cubic root of 2119379 is about 128.4506212089.

The spelling of 2119379 in words is "two million, one hundred nineteen thousand, three hundred seventy-nine".