3622871682 has 12 divisors (see below), whose sum is σ = 7849555350. Its totient is φ = 1207623888.

The previous prime is 3622871677. The next prime is 3622871711. The reversal of 3622871682 is 2861782263.

3622871682 is a `hidden beast` number, since 3 + 622 + 8 + 7 + 16 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3491746281 + 131125401 = 59091^2 + 11451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100635307 + ... + 100635342.

Almost surely, 2^3622871682 is an apocalyptic number.

3622871682 is an abundant number, since it is smaller than the sum of its proper divisors (4226683668).

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

3622871682 is a wasteful number, since it uses less digits than its factorization.

3622871682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201270657 (or 201270654 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 3622871682 is about 60190.2955799355. The cubic root of 3622871682 is about 1535.8577164142.

The spelling of 3622871682 in words is "three billion, six hundred twenty-two million, eight hundred seventy-one thousand, six hundred eighty-two".