470729880 has 128 divisors (see below), whose sum is σ = 1588766400. Its totient is φ = 125504640.

The previous prime is 470729869. The next prime is 470729893. The reversal of 470729880 is 88927074.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 84790 + ... + 90170.

Almost surely, 2^470729880 is an apocalyptic number.

470729880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470729880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (794383200).

470729880 is an abundant number, since it is smaller than the sum of its proper divisors (1118036520).

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

470729880 is an equidigital number, since it uses as much as digits as its factorization.

470729880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413 (or 5391 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 470729880 is about 21696.3102853918. The cubic root of 470729880 is about 777.9002698385.

The spelling of 470729880 in words is "four hundred seventy million, seven hundred twenty-nine thousand, eight hundred eighty".