3422116656 has 120 divisors (see below), whose sum is σ = 11108923904. Its totient is φ = 963135360.

The previous prime is 3422116639. The next prime is 3422116669. The reversal of 3422116656 is 6566112243.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3422116656.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42201 + ... + 92871.

Almost surely, 2^3422116656 is an apocalyptic number.

3422116656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422116656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5554461952).

3422116656 is an abundant number, since it is smaller than the sum of its proper divisors (7686807248).

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

3422116656 is a wasteful number, since it uses less digits than its factorization.

3422116656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50759 (or 50750 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3422116656 is about 58498.8602965904. The cubic root of 3422116656 is about 1506.9480123915.

Adding to 3422116656 its reverse (6566112243), we get a palindrome (9988228899).

The spelling of 3422116656 in words is "three billion, four hundred twenty-two million, one hundred sixteen thousand, six hundred fifty-six".