299945714 has 16 divisors (see below), whose sum is σ = 471284352. Its totient is φ = 142901088.

The previous prime is 299945713. The next prime is 299945719. The reversal of 299945714 is 417549992.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (299945713) 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, 299 + ... + 24494.

It is an arithmetic number, because the mean of its divisors is an integer number (29455272).

Almost surely, 2^299945714 is an apocalyptic number.

299945714 is a deficient number, since it is larger than the sum of its proper divisors (171338638).

299945714 is a wasteful number, since it uses less digits than its factorization.

299945714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25081.

The product of its digits is 816480, while the sum is 50.

The square root of 299945714 is about 17318.9409029536. The cubic root of 299945714 is about 669.3925689385.

The spelling of 299945714 in words is "two hundred ninety-nine million, nine hundred forty-five thousand, seven hundred fourteen".