299960 has 16 divisors (see below), whose sum is σ = 675000. Its totient is φ = 119968.

The previous prime is 299951. The next prime is 299969. The reversal of 299960 is 69992.

299960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (299951) and next prime (299969).

It is a self number, because there is not a number n which added to its sum of digits gives 299960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3710 + ... + 3789.

2²⁹⁹⁹⁶⁰ is an apocalyptic number.

299960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

299960 is an abundant number, since it is smaller than the sum of its proper divisors (375040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299960 is a wasteful number, since it uses less digits than its factorization.

299960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510 (or 7506 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 299960 is about 547.6860414508. The cubic root of 299960 is about 66.9403196184.

Subtracting from 299960 its sum of digits (35), we obtain a triangular number (299925 = T₇₇₄).

The spelling of 299960 in words is "two hundred ninety-nine thousand, nine hundred sixty".