3982013388 has 108 divisors (see below), whose sum is σ = 10799600448. Its totient is φ = 1236617280.

The previous prime is 3982013363. The next prime is 3982013389. The reversal of 3982013388 is 8833102893.

It is a super-2 number, since 2×3982013388² = 31712861244422477088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3982013389) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 790245 + ... + 795267.

Almost surely, 2^3982013388 is an apocalyptic number.

3982013388 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3982013388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5399800224).

3982013388 is an abundant number, since it is smaller than the sum of its proper divisors (6817587060).

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

3982013388 is a wasteful number, since it uses less digits than its factorization.

3982013388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5108 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 3982013388 is about 63103.1963374281. The cubic root of 3982013388 is about 1585.0181461234.

The spelling of 3982013388 in words is "three billion, nine hundred eighty-two million, thirteen thousand, three hundred eighty-eight".