8282449850 has 12 divisors (see below), whose sum is σ = 15405356814. Its totient is φ = 3312979920.

The previous prime is 8282449843. The next prime is 8282449883. The reversal of 8282449850 is 589442828.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4976314849 + 3306135001 = 70543^2 + 57499^2 .

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 165648997 = 8282449850 / (8 + 2 + 8 + 2 + 4 + 4 + 9 + 8 + 5 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82824449 + ... + 82824548.

Almost surely, 2^8282449850 is an apocalyptic number.

8282449850 is a deficient number, since it is larger than the sum of its proper divisors (7122906964).

8282449850 is a wasteful number, since it uses less digits than its factorization.

8282449850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165649009 (or 165649004 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 8282449850 is about 91007.9658601378. The cubic root of 8282449850 is about 2023.2657895434.

The spelling of 8282449850 in words is "eight billion, two hundred eighty-two million, four hundred forty-nine thousand, eight hundred fifty".