303425424 has 120 divisors (see below), whose sum is σ = 877443840. Its totient is φ = 97833216.

The previous prime is 303425417. The next prime is 303425431. The reversal of 303425424 is 424524303.

303425424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (303425417) and next prime (303425431).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 633217 + ... + 633695.

It is an arithmetic number, because the mean of its divisors is an integer number (7312032).

Almost surely, 2^303425424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303425424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438721920).

303425424 is an abundant number, since it is smaller than the sum of its proper divisors (574018416).

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

303425424 is a wasteful number, since it uses less digits than its factorization.

303425424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 303425424 is about 17419.1108843132. The cubic root of 303425424 is about 671.9711934931.

Adding to 303425424 its reverse (424524303), we get a palindrome (727949727).

The spelling of 303425424 in words is "three hundred three million, four hundred twenty-five thousand, four hundred twenty-four".