299374799 has 2 divisors, whose sum is σ = 299374800. Its totient is φ = 299374798.

The previous prime is 299374771. The next prime is 299374841. The reversal of 299374799 is 997473992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 299374799 - 2¹² = 299370703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (299374769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149687399 + 149687400.

It is an arithmetic number, because the mean of its divisors is an integer number (149687400).

Almost surely, 2^299374799 is an apocalyptic number.

299374799 is a deficient number, since it is larger than the sum of its proper divisors (1).

299374799 is an equidigital number, since it uses as much as digits as its factorization.

299374799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7715736, while the sum is 59.

The square root of 299374799 is about 17302.4506645735. The cubic root of 299374799 is about 668.9675931640.

The spelling of 299374799 in words is "two hundred ninety-nine million, three hundred seventy-four thousand, seven hundred ninety-nine".