3996882 has 24 divisors (see below), whose sum is σ = 8706204. Its totient is φ = 1325184.

The previous prime is 3996869. The next prime is 3996911. The reversal of 3996882 is 2886993.

It can be written as a sum of positive squares in 2 ways, for example, as 3837681 + 159201 = 1959^2 + 399^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3718 + ... + 4670.

Almost surely, 2^3996882 is an apocalyptic number.

3996882 is an abundant number, since it is smaller than the sum of its proper divisors (4709322).

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

3996882 is a wasteful number, since it uses less digits than its factorization.

3996882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1191 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 3996882 is about 1999.2203480357. The cubic root of 3996882 is about 158.6988485044.

The spelling of 3996882 in words is "three million, nine hundred ninety-six thousand, eight hundred eighty-two".