3988362 has 16 divisors (see below), whose sum is σ = 9116352. Its totient is φ = 1139520.

The previous prime is 3988351. The next prime is 3988381. The reversal of 3988362 is 2638893.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3988362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47439 + ... + 47522.

It is an arithmetic number, because the mean of its divisors is an integer number (569772).

Almost surely, 2^3988362 is an apocalyptic number.

3988362 is an abundant number, since it is smaller than the sum of its proper divisors (5127990).

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

3988362 is a wasteful number, since it uses less digits than its factorization.

3988362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94973.

The product of its digits is 62208, while the sum is 39.

The square root of 3988362 is about 1997.0883806181. The cubic root of 3988362 is about 158.5860042024.

The spelling of 3988362 in words is "three million, nine hundred eighty-eight thousand, three hundred sixty-two".