299970013 has 12 divisors (see below), whose sum is σ = 350709600. Its totient is φ = 255816792.

The previous prime is 299969963. The next prime is 299970023. The reversal of 299970013 is 310079992.

It is a de Polignac number, because none of the positive numbers 2^k-299970013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299970023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5631 + ... + 25132.

It is an arithmetic number, because the mean of its divisors is an integer number (29225800).

Almost surely, 2^299970013 is an apocalyptic number.

It is an amenable number.

299970013 is a deficient number, since it is larger than the sum of its proper divisors (50739587).

299970013 is a wasteful number, since it uses less digits than its factorization.

299970013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30976 (or 30969 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 299970013 is about 17319.6424039297. The cubic root of 299970013 is about 669.4106445769.

The spelling of 299970013 in words is "two hundred ninety-nine million, nine hundred seventy thousand, thirteen".