8622346218 has 32 divisors (see below), whose sum is σ = 17534836032. Its totient is φ = 2825798400.

The previous prime is 8622346153. The next prime is 8622346241. The reversal of 8622346218 is 8126432268.

It is a self number, because there is not a number n which added to its sum of digits gives 8622346218.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1385133 + ... + 1391343.

It is an arithmetic number, because the mean of its divisors is an integer number (547963626).

Almost surely, 2^8622346218 is an apocalyptic number.

8622346218 is an abundant number, since it is smaller than the sum of its proper divisors (8912489814).

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

8622346218 is a wasteful number, since it uses less digits than its factorization.

8622346218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10070.

The product of its digits is 221184, while the sum is 42.

The square root of 8622346218 is about 92856.5895238459. The cubic root of 8622346218 is about 2050.5726116458.

The spelling of 8622346218 in words is "eight billion, six hundred twenty-two million, three hundred forty-six thousand, two hundred eighteen".