299936379 has 4 divisors (see below), whose sum is σ = 399915176. Its totient is φ = 199957584.

The previous prime is 299936369. The next prime is 299936383. The reversal of 299936379 is 973639992.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 299936379 - 2⁵ = 299936347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (299936339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49989394 + ... + 49989399.

It is an arithmetic number, because the mean of its divisors is an integer number (99978794).

Almost surely, 2^299936379 is an apocalyptic number.

299936379 is a deficient number, since it is larger than the sum of its proper divisors (99978797).

299936379 is an equidigital number, since it uses as much as digits as its factorization.

299936379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99978796.

The product of its digits is 4960116, while the sum is 57.

The square root of 299936379 is about 17318.6713982338. The cubic root of 299936379 is about 669.3856245213.

The spelling of 299936379 in words is "two hundred ninety-nine million, nine hundred thirty-six thousand, three hundred seventy-nine".