299364540 has 24 divisors (see below), whose sum is σ = 838220880. Its totient is φ = 79830528.

The previous prime is 299364539. The next prime is 299364547. The reversal of 299364540 is 45463992.

It is a junction number, because it is equal to n+sod(n) for n = 299364492 and 299364501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299364547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2494645 + ... + 2494764.

It is an arithmetic number, because the mean of its divisors is an integer number (34925870).

Almost surely, 2^299364540 is an apocalyptic number.

299364540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

299364540 is an abundant number, since it is smaller than the sum of its proper divisors (538856340).

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

299364540 is a wasteful number, since it uses less digits than its factorization.

299364540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989421 (or 4989419 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 299364540 is about 17302.1542011392. The cubic root of 299364540 is about 668.9599516648.

The spelling of 299364540 in words is "two hundred ninety-nine million, three hundred sixty-four thousand, five hundred forty".