3689222288 has 20 divisors (see below), whose sum is σ = 7154625408. Its totient is φ = 1842867360.

The previous prime is 3689222279. The next prime is 3689222293. The reversal of 3689222288 is 8822229863.

It is a super-2 number, since 2×3689222288² = 27220722180551909888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91448 + ... + 125463.

Almost surely, 2^3689222288 is an apocalyptic number.

It is an amenable number.

3689222288 is a deficient number, since it is larger than the sum of its proper divisors (3465403120).

3689222288 is a wasteful number, since it uses less digits than its factorization.

3689222288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217982 (or 217976 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 3689222288 is about 60738.9684469534. The cubic root of 3689222288 is about 1545.1771406603.

The spelling of 3689222288 in words is "three billion, six hundred eighty-nine million, two hundred twenty-two thousand, two hundred eighty-eight".