303825472 has 28 divisors (see below), whose sum is σ = 611404416. Its totient is φ = 149770880.

The previous prime is 303825461. The next prime is 303825491. The reversal of 303825472 is 274528303.

303825472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28888 + ... + 37975.

It is an arithmetic number, because the mean of its divisors is an integer number (21835872).

Almost surely, 2^303825472 is an apocalyptic number.

303825472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

303825472 is an abundant number, since it is smaller than the sum of its proper divisors (307578944).

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

303825472 is an equidigital number, since it uses as much as digits as its factorization.

303825472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66946 (or 66936 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 303825472 is about 17430.5901219666. The cubic root of 303825472 is about 672.2663815425.

The spelling of 303825472 in words is "three hundred three million, eight hundred twenty-five thousand, four hundred seventy-two".