470883840 has 320 divisors, whose sum is σ = 1814883840. Its totient is φ = 101744640.

The previous prime is 470883757. The next prime is 470883851. The reversal of 470883840 is 48388074.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 470883792 and 470883801.

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, 1021210 + ... + 1021670.

It is an arithmetic number, because the mean of its divisors is an integer number (5671512).

Almost surely, 2^470883840 is an apocalyptic number.

470883840 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 470883840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907441920).

470883840 is an abundant number, since it is smaller than the sum of its proper divisors (1344000000).

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

470883840 is a wasteful number, since it uses less digits than its factorization.

470883840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 470883840 is about 21699.8580640519. The cubic root of 470883840 is about 777.9850689812.

The spelling of 470883840 in words is "four hundred seventy million, eight hundred eighty-three thousand, eight hundred forty".