3689048622 has 64 divisors (see below), whose sum is σ = 8567193600. Its totient is φ = 1037219040.

The previous prime is 3689048621. The next prime is 3689048633. The reversal of 3689048622 is 2268409863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689048621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1096579 + ... + 1099937.

It is an arithmetic number, because the mean of its divisors is an integer number (133862400).

Almost surely, 2^3689048622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3689048622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4283596800).

3689048622 is an abundant number, since it is smaller than the sum of its proper divisors (4878144978).

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

3689048622 is a wasteful number, since it uses less digits than its factorization.

3689048622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781.

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 3689048622 is about 60737.5388207326. The cubic root of 3689048622 is about 1545.1528944530.

The spelling of 3689048622 in words is "three billion, six hundred eighty-nine million, forty-eight thousand, six hundred twenty-two".