8031470850 has 144 divisors (see below), whose sum is σ = 23357880000. Its totient is φ = 1966757760.

The previous prime is 8031470849. The next prime is 8031470891. The reversal of 8031470850 is 580741308.

8031470850 is a `hidden beast` number, since 80 + 31 + 470 + 85 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1160701 + ... + 1167599.

It is an arithmetic number, because the mean of its divisors is an integer number (162207500).

Almost surely, 2^8031470850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8031470850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11678940000).

8031470850 is an abundant number, since it is smaller than the sum of its proper divisors (15326409150).

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

8031470850 is a wasteful number, since it uses less digits than its factorization.

8031470850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129 (or 7121 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8031470850 is about 89618.4738209706. The cubic root of 8031470850 is about 2002.6191393905.

The spelling of 8031470850 in words is "eight billion, thirty-one million, four hundred seventy thousand, eight hundred fifty".