470347420 has 24 divisors (see below), whose sum is σ = 989730000. Its totient is φ = 187757952.

The previous prime is 470347403. The next prime is 470347453. The reversal of 470347420 is 24743074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13585 + ... + 33544.

It is an arithmetic number, because the mean of its divisors is an integer number (41238750).

Almost surely, 2^470347420 is an apocalyptic number.

It is an amenable number.

470347420 is an abundant number, since it is smaller than the sum of its proper divisors (519382580).

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

470347420 is a wasteful number, since it uses less digits than its factorization.

470347420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47637 (or 47635 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 31.

The square root of 470347420 is about 21687.4945533134. The cubic root of 470347420 is about 777.6895358544.

The spelling of 470347420 in words is "four hundred seventy million, three hundred forty-seven thousand, four hundred twenty".