3982124205 has 54 divisors (see below), whose sum is σ = 7233183594. Its totient is φ = 2026493568.

The previous prime is 3982124191. The next prime is 3982124213. The reversal of 3982124205 is 5024212893.

It is a happy number.

3982124205 is a `hidden beast` number, since 398 + 21 + 242 + 0 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2086479684 + 1895644521 = 45678^2 + 43539^2 .

It is not a de Polignac number, because 3982124205 - 2⁵ = 3982124173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3982124205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 9736041 + ... + 9736449.

Almost surely, 2^3982124205 is an apocalyptic number.

It is an amenable number.

3982124205 is a deficient number, since it is larger than the sum of its proper divisors (3251059389).

3982124205 is an equidigital number, since it uses as much as digits as its factorization.

3982124205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3982124205 is about 63104.0743930216. The cubic root of 3982124205 is about 1585.0328493492.

The spelling of 3982124205 in words is "three billion, nine hundred eighty-two million, one hundred twenty-four thousand, two hundred five".