3631061622 has 16 divisors (see below), whose sum is σ = 7263563760. Its totient is φ = 1210113792.

The previous prime is 3631061611. The next prime is 3631061669. The reversal of 3631061622 is 2261601363.

It is a super-2 number, since 2×3631061622² = 26369217005522541768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3631061622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25747 + ... + 89022.

It is an arithmetic number, because the mean of its divisors is an integer number (453972735).

Almost surely, 2^3631061622 is an apocalyptic number.

3631061622 is an abundant number, since it is smaller than the sum of its proper divisors (3632502138).

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

3631061622 is a wasteful number, since it uses less digits than its factorization.

3631061622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120047.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3631061622 is about 60258.2908984316. The cubic root of 3631061622 is about 1537.0141761756.

Adding to 3631061622 its reverse (2261601363), we get a palindrome (5892662985).

The spelling of 3631061622 in words is "three billion, six hundred thirty-one million, sixty-one thousand, six hundred twenty-two".