3982922020 has 48 divisors (see below), whose sum is σ = 10428018048. Its totient is φ = 1241429760.

The previous prime is 3982921981. The next prime is 3982922033. The reversal of 3982922020 is 202292893.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291617 + ... + 1294696.

It is an arithmetic number, because the mean of its divisors is an integer number (217250376).

Almost surely, 2^3982922020 is an apocalyptic number.

It is an amenable number.

3982922020 is an abundant number, since it is smaller than the sum of its proper divisors (6445096028).

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

3982922020 is a wasteful number, since it uses less digits than its factorization.

3982922020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586340 (or 2586338 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3982922020 is about 63110.3954986815. The cubic root of 3982922020 is about 1585.1386955823.

The spelling of 3982922020 in words is "three billion, nine hundred eighty-two million, nine hundred twenty-two thousand, twenty".