8632289822 has 64 divisors (see below), whose sum is σ = 14622720000. Its totient is φ = 3817588320.

The previous prime is 8632289803. The next prime is 8632289833. The reversal of 8632289822 is 2289822368.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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, 17298929 + ... + 17299427.

It is an arithmetic number, because the mean of its divisors is an integer number (228480000).

Almost surely, 2^8632289822 is an apocalyptic number.

8632289822 is a deficient number, since it is larger than the sum of its proper divisors (5990430178).

8632289822 is a wasteful number, since it uses less digits than its factorization.

8632289822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 672 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 8632289822 is about 92910.1168979999. The cubic root of 8632289822 is about 2051.3605738521.

The spelling of 8632289822 in words is "eight billion, six hundred thirty-two million, two hundred eighty-nine thousand, eight hundred twenty-two".