299112480 has 96 divisors (see below), whose sum is σ = 1046908800. Its totient is φ = 79762176.

The previous prime is 299112449. The next prime is 299112487. The reversal of 299112480 is 84211992.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (299112487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30300 + ... + 38939.

It is an arithmetic number, because the mean of its divisors is an integer number (10905300).

Almost surely, 2^299112480 is an apocalyptic number.

299112480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

299112480 is an abundant number, since it is smaller than the sum of its proper divisors (747796320).

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

299112480 is a wasteful number, since it uses less digits than its factorization.

299112480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69263 (or 69249 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 299112480 is about 17294.8686031435. The cubic root of 299112480 is about 668.7721478675.

The spelling of 299112480 in words is "two hundred ninety-nine million, one hundred twelve thousand, four hundred eighty".