299264939 has 2 divisors, whose sum is σ = 299264940. Its totient is φ = 299264938.

The previous prime is 299264899. The next prime is 299264971. The reversal of 299264939 is 939462992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 299264939 - 2⁸ = 299264683 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (299264989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149632469 + 149632470.

It is an arithmetic number, because the mean of its divisors is an integer number (149632470).

Almost surely, 2^299264939 is an apocalyptic number.

299264939 is a deficient number, since it is larger than the sum of its proper divisors (1).

299264939 is an equidigital number, since it uses as much as digits as its factorization.

299264939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1889568, while the sum is 53.

The square root of 299264939 is about 17299.2756784786. The cubic root of 299264939 is about 668.8857539760.

The spelling of 299264939 in words is "two hundred ninety-nine million, two hundred sixty-four thousand, nine hundred thirty-nine".