305368470 has 96 divisors (see below), whose sum is σ = 903861504. Its totient is φ = 70804800.

The previous prime is 305368429. The next prime is 305368489. The reversal of 305368470 is 74863503.

It is a happy number.

305368470 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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16065 + ... + 29475.

It is an arithmetic number, because the mean of its divisors is an integer number (9415224).

Almost surely, 2^305368470 is an apocalyptic number.

305368470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 305368470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451930752).

305368470 is an abundant number, since it is smaller than the sum of its proper divisors (598493034).

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

305368470 is a wasteful number, since it uses less digits than its factorization.

305368470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13458 (or 13455 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 305368470 is about 17474.7952777708. The cubic root of 305368470 is about 673.4025103474.

The spelling of 305368470 in words is "three hundred five million, three hundred sixty-eight thousand, four hundred seventy".