299550164 has 12 divisors (see below), whose sum is σ = 542289300. Its totient is φ = 144610368.

The previous prime is 299550157. The next prime is 299550263. The reversal of 299550164 is 461055992.

It can be written as a sum of positive squares in 2 ways, for example, as 105226564 + 194323600 = 10258^2 + 13940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291049 + ... + 1291280.

It is an arithmetic number, because the mean of its divisors is an integer number (45190775).

Almost surely, 2^299550164 is an apocalyptic number.

It is an amenable number.

299550164 is a deficient number, since it is larger than the sum of its proper divisors (242739136).

299550164 is a wasteful number, since it uses less digits than its factorization.

299550164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582362 (or 2582360 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 299550164 is about 17307.5175574084. The cubic root of 299550164 is about 669.0981882170.

The spelling of 299550164 in words is "two hundred ninety-nine million, five hundred fifty thousand, one hundred sixty-four".