9446222346 has 64 divisors (see below), whose sum is σ = 21932467200. Its totient is φ = 2680508160.

The previous prime is 9446222311. The next prime is 9446222369. The reversal of 9446222346 is 6432226449.

It is a super-2 number, since 2×9446222346² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9446222298 and 9446222307.

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, 202125 + ... + 244431.

It is an arithmetic number, because the mean of its divisors is an integer number (342694800).

Almost surely, 2^9446222346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9446222346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10966233600).

9446222346 is an abundant number, since it is smaller than the sum of its proper divisors (12486244854).

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

9446222346 is a wasteful number, since it uses less digits than its factorization.

9446222346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42539.

The product of its digits is 497664, while the sum is 42.

The square root of 9446222346 is about 97191.6783783468. The cubic root of 9446222346 is about 2113.9078650749.

The spelling of 9446222346 in words is "nine billion, four hundred forty-six million, two hundred twenty-two thousand, three hundred forty-six".