3883860 has 36 divisors (see below), whose sum is σ = 11781588. Its totient is φ = 1035648.

The previous prime is 3883843. The next prime is 3883903. The reversal of 3883860 is 683883.

3883860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2414916 + 1468944 = 1554^2 + 1212^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10609 + ... + 10968.

Almost surely, 2^3883860 is an apocalyptic number.

3883860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3883860 is an abundant number, since it is smaller than the sum of its proper divisors (7897728).

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

3883860 is a wasteful number, since it uses less digits than its factorization.

3883860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21592 (or 21587 counting only the distinct ones).

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

The square root of 3883860 is about 1970.7511258401. The cubic root of 3883860 is about 157.1886517457.

The spelling of 3883860 in words is "three million, eight hundred eighty-three thousand, eight hundred sixty".