3613531422 has 16 divisors (see below), whose sum is σ = 7266993552. Its totient is φ = 1197855360.

The previous prime is 3613531421. The next prime is 3613531429. The reversal of 3613531422 is 2241353163.

It is a self number, because there is not a number n which added to its sum of digits gives 3613531422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613531421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662603 + ... + 1664774.

It is an arithmetic number, because the mean of its divisors is an integer number (454187097).

Almost surely, 2^3613531422 is an apocalyptic number.

3613531422 is an abundant number, since it is smaller than the sum of its proper divisors (3653462130).

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

3613531422 is a wasteful number, since it uses less digits than its factorization.

3613531422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327563.

The product of its digits is 12960, while the sum is 30.

The square root of 3613531422 is about 60112.6560883813. The cubic root of 3613531422 is about 1534.5366965713.

Adding to 3613531422 its reverse (2241353163), we get a palindrome (5854884585).

The spelling of 3613531422 in words is "three billion, six hundred thirteen million, five hundred thirty-one thousand, four hundred twenty-two".