3803886 has 48 divisors (see below), whose sum is σ = 9030528. Its totient is φ = 1152000.

The previous prime is 3803879. The next prime is 3803887. The reversal of 3803886 is 6883083.

It is a self number, because there is not a number n which added to its sum of digits gives 3803886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3803887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9286 + ... + 9686.

It is an arithmetic number, because the mean of its divisors is an integer number (188136).

Almost surely, 2^3803886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3803886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4515264).

3803886 is an abundant number, since it is smaller than the sum of its proper divisors (5226642).

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

3803886 is a wasteful number, since it uses less digits than its factorization.

3803886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3803886 is about 1950.3553522371. The cubic root of 3803886 is about 156.1022505193.

The spelling of 3803886 in words is "three million, eight hundred three thousand, eight hundred eighty-six".