301428860 has 24 divisors (see below), whose sum is σ = 646470720. Its totient is φ = 118005824.

The previous prime is 301428851. The next prime is 301428917. The reversal of 301428860 is 68824103.

301428860 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 159395 + ... + 161274.

It is an arithmetic number, because the mean of its divisors is an integer number (26936280).

Almost surely, 2^301428860 is an apocalyptic number.

It is an amenable number.

301428860 is an abundant number, since it is smaller than the sum of its proper divisors (345041860).

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

301428860 is a wasteful number, since it uses less digits than its factorization.

301428860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320725 (or 320723 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 301428860 is about 17361.7067133390. The cubic root of 301428860 is about 670.4940738252.

The spelling of 301428860 in words is "three hundred one million, four hundred twenty-eight thousand, eight hundred sixty".