300397132 has 12 divisors (see below), whose sum is σ = 600794320. Its totient is φ = 128741616.

The previous prime is 300397103. The next prime is 300397151. The reversal of 300397132 is 231793003.

300397132 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 10728469 = 300397132 / (3 + 0 + 0 + 3 + 9 + 7 + 1 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 300397132.

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, 5364207 + ... + 5364262.

Almost surely, 2^300397132 is an apocalyptic number.

It is an amenable number.

300397132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

300397132 is a wasteful number, since it uses less digits than its factorization.

300397132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10728480 (or 10728478 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 300397132 is about 17331.9684975481. The cubic root of 300397132 is about 669.7282123296.

It can be divided in two parts, 3003971 and 32, that added together give a palindrome (3004003).

The spelling of 300397132 in words is "three hundred million, three hundred ninety-seven thousand, one hundred thirty-two".