472910340 has 96 divisors (see below), whose sum is σ = 1517564160. Its totient is φ = 107790336.

The previous prime is 472910327. The next prime is 472910371. The reversal of 472910340 is 43019274.

It is a happy number.

472910340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 472910298 and 472910307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170404 + ... + 173156.

It is an arithmetic number, because the mean of its divisors is an integer number (15807960).

Almost surely, 2^472910340 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 472910340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758782080).

472910340 is an abundant number, since it is smaller than the sum of its proper divisors (1044653820).

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

472910340 is a wasteful number, since it uses less digits than its factorization.

472910340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 472910340 is about 21746.5017876439. The cubic root of 472910340 is about 779.0995196726.

The spelling of 472910340 in words is "four hundred seventy-two million, nine hundred ten thousand, three hundred forty".