300328473 has 4 divisors (see below), whose sum is σ = 400437968. Its totient is φ = 200218980.

The previous prime is 300328471. The next prime is 300328481. The reversal of 300328473 is 374823003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 300328473 - 2¹ = 300328471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 300328473.

It is not an unprimeable number, because it can be changed into a prime (300328471) 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, 50054743 + ... + 50054748.

It is an arithmetic number, because the mean of its divisors is an integer number (100109492).

Almost surely, 2^300328473 is an apocalyptic number.

It is an amenable number.

300328473 is a deficient number, since it is larger than the sum of its proper divisors (100109495).

300328473 is a wasteful number, since it uses less digits than its factorization.

300328473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100109494.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 300328473 is about 17329.9876803188. The cubic root of 300328473 is about 669.6771839096.

The spelling of 300328473 in words is "three hundred million, three hundred twenty-eight thousand, four hundred seventy-three".