3523622622 has 48 divisors (see below), whose sum is σ = 7727811840. Its totient is φ = 1070443296.

The previous prime is 3523622611. The next prime is 3523622629. The reversal of 3523622622 is 2262263253.

3523622622 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523622629) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58113 + ... + 102099.

It is an arithmetic number, because the mean of its divisors is an integer number (160996080).

Almost surely, 2^3523622622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3523622622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863905920).

3523622622 is an abundant number, since it is smaller than the sum of its proper divisors (4204189218).

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

3523622622 is a wasteful number, since it uses less digits than its factorization.

3523622622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44097 (or 44084 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 3523622622 is about 59360.1096865563. The cubic root of 3523622622 is about 1521.7026485412.

Adding to 3523622622 its reverse (2262263253), we get a palindrome (5785885875).

The spelling of 3523622622 in words is "three billion, five hundred twenty-three million, six hundred twenty-two thousand, six hundred twenty-two".