299513049 has 8 divisors (see below), whose sum is σ = 435655392. Its totient is φ = 181523040.

The previous prime is 299513047. The next prime is 299513051. The reversal of 299513049 is 940315992.

It is an interprime number because it is at equal distance from previous prime (299513047) and next prime (299513051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 299513049 - 2¹ = 299513047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 299513049.

It is not an unprimeable number, because it can be changed into a prime (299513047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4538044 + ... + 4538109.

It is an arithmetic number, because the mean of its divisors is an integer number (54456924).

Almost surely, 2^299513049 is an apocalyptic number.

It is an amenable number.

299513049 is a deficient number, since it is larger than the sum of its proper divisors (136142343).

299513049 is a wasteful number, since it uses less digits than its factorization.

299513049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076167.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 299513049 is about 17306.4453022566. The cubic root of 299513049 is about 669.0705527734.

The spelling of 299513049 in words is "two hundred ninety-nine million, five hundred thirteen thousand, forty-nine".