299130071 has 8 divisors (see below), whose sum is σ = 300911424. Its totient is φ = 297354240.

The previous prime is 299130037. The next prime is 299130077. The reversal of 299130071 is 170031992.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-299130071 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 (299130077) 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, 155411 + ... + 157323.

It is an arithmetic number, because the mean of its divisors is an integer number (37613928).

Almost surely, 2^299130071 is an apocalyptic number.

299130071 is a deficient number, since it is larger than the sum of its proper divisors (1781353).

299130071 is a wasteful number, since it uses less digits than its factorization.

299130071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 299130071 is about 17295.3771569168. The cubic root of 299130071 is about 668.7852579192.

The spelling of 299130071 in words is "two hundred ninety-nine million, one hundred thirty thousand, seventy-one".