299946916 has 6 divisors (see below), whose sum is σ = 524907110. Its totient is φ = 149973456.

The previous prime is 299946877. The next prime is 299946919. The reversal of 299946916 is 619649992.

It can be written as a sum of positive squares in only one way, i.e., 189612900 + 110334016 = 13770^2 + 10504^2 .

It is a super-2 number, since 2×299946916² = 179936304835822112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (299946919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37493361 + ... + 37493368.

Almost surely, 2^299946916 is an apocalyptic number.

It is an amenable number.

299946916 is a deficient number, since it is larger than the sum of its proper divisors (224960194).

299946916 is a wasteful number, since it uses less digits than its factorization.

299946916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74986733 (or 74986731 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 55.

The square root of 299946916 is about 17318.9756048099. The cubic root of 299946916 is about 669.3934631100.

The spelling of 299946916 in words is "two hundred ninety-nine million, nine hundred forty-six thousand, nine hundred sixteen".