8471374850 has 24 divisors (see below), whose sum is σ = 15768808068. Its totient is φ = 3385958400.

The previous prime is 8471374829. The next prime is 8471374883. The reversal of 8471374850 is 584731748.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 7252736569 + 1218638281 = 85163^2 + 34909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8471374795 and 8471374804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1922 + ... + 130178.

Almost surely, 2^8471374850 is an apocalyptic number.

8471374850 is a deficient number, since it is larger than the sum of its proper divisors (7297433218).

8471374850 is a wasteful number, since it uses less digits than its factorization.

8471374850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129590 (or 129585 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 8471374850 is about 92040.0719795460. The cubic root of 8471374850 is about 2038.5340334580.

The spelling of 8471374850 in words is "eight billion, four hundred seventy-one million, three hundred seventy-four thousand, eight hundred fifty".