472435340 has 48 divisors (see below), whose sum is σ = 1074440640. Its totient is φ = 173456640.

The previous prime is 472435339. The next prime is 472435393. The reversal of 472435340 is 43534274.

It is a junction number, because it is equal to n+sod(n) for n = 472435297 and 472435306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42041 + ... + 52079.

It is an arithmetic number, because the mean of its divisors is an integer number (22384180).

Almost surely, 2^472435340 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 472435340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537220320).

472435340 is an abundant number, since it is smaller than the sum of its proper divisors (602005300).

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

472435340 is a wasteful number, since it uses less digits than its factorization.

472435340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10242 (or 10240 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 472435340 is about 21735.5777470947. The cubic root of 472435340 is about 778.8385849089.

The spelling of 472435340 in words is "four hundred seventy-two million, four hundred thirty-five thousand, three hundred forty".