303480056 has 48 divisors (see below), whose sum is σ = 659472840. Its totient is φ = 129820160.

The previous prime is 303480029. The next prime is 303480059. The reversal of 303480056 is 650084303.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303480059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19466 + ... + 31398.

Almost surely, 2^303480056 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 303480056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329736420).

303480056 is an abundant number, since it is smaller than the sum of its proper divisors (355992784).

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

303480056 is a wasteful number, since it uses less digits than its factorization.

303480056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11984 (or 11963 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 303480056 is about 17420.6789764349. The cubic root of 303480056 is about 672.0115207303.

The spelling of 303480056 in words is "three hundred three million, four hundred eighty thousand, fifty-six".