8220460846 has 32 divisors (see below), whose sum is σ = 14030301600. Its totient is φ = 3580951680.

The previous prime is 8220460841. The next prime is 8220460873. The reversal of 8220460846 is 6480640228.

It is a junction number, because it is equal to n+sod(n) for n = 8220460799 and 8220460808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8220460841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101956 + ... + 163816.

It is an arithmetic number, because the mean of its divisors is an integer number (438446925).

Almost surely, 2^8220460846 is an apocalyptic number.

8220460846 is a deficient number, since it is larger than the sum of its proper divisors (5809840754).

8220460846 is a wasteful number, since it uses less digits than its factorization.

8220460846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62164.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 8220460846 is about 90666.7571163765. The cubic root of 8220460846 is about 2018.2055139600.

The spelling of 8220460846 in words is "eight billion, two hundred twenty million, four hundred sixty thousand, eight hundred forty-six".