299672901 has 12 divisors (see below), whose sum is σ = 472212000. Its totient is φ = 181619880.

The previous prime is 299672899. The next prime is 299672903. The reversal of 299672901 is 109276992.

It is an interprime number because it is at equal distance from previous prime (299672899) and next prime (299672903).

It is not a de Polignac number, because 299672901 - 2¹ = 299672899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299672903) 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, 1513401 + ... + 1513598.

It is an arithmetic number, because the mean of its divisors is an integer number (39351000).

Almost surely, 2^299672901 is an apocalyptic number.

It is an amenable number.

299672901 is a deficient number, since it is larger than the sum of its proper divisors (172539099).

299672901 is a wasteful number, since it uses less digits than its factorization.

299672901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027016 (or 3027013 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 299672901 is about 17311.0629656298. The cubic root of 299672901 is about 669.1895606596.

The spelling of 299672901 in words is "two hundred ninety-nine million, six hundred seventy-two thousand, nine hundred one".