299245379 has 2 divisors, whose sum is σ = 299245380. Its totient is φ = 299245378.

The previous prime is 299245369. The next prime is 299245391. The reversal of 299245379 is 973542992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 299245379 - 2⁴ = 299245363 is a prime.

It is not a weakly prime, because it can be changed into another prime (299245319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149622689 + 149622690.

It is an arithmetic number, because the mean of its divisors is an integer number (149622690).

Almost surely, 2^299245379 is an apocalyptic number.

299245379 is a deficient number, since it is larger than the sum of its proper divisors (1).

299245379 is an equidigital number, since it uses as much as digits as its factorization.

299245379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 50.

The square root of 299245379 is about 17298.7103276516. The cubic root of 299245379 is about 668.8711808351.

The spelling of 299245379 in words is "two hundred ninety-nine million, two hundred forty-five thousand, three hundred seventy-nine".