3885884 has 24 divisors (see below), whose sum is σ = 7114800. Its totient is φ = 1854720.

The previous prime is 3885859. The next prime is 3885941. The reversal of 3885884 is 4885883.

It is a super-2 number, since 2×3885884² = 30200188922912, which contains 22 as substring.

It is a congruent number.

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, 16004 + ... + 16244.

It is an arithmetic number, because the mean of its divisors is an integer number (296450).

Almost surely, 2^3885884 is an apocalyptic number.

It is an amenable number.

3885884 is a deficient number, since it is larger than the sum of its proper divisors (3228916).

3885884 is a wasteful number, since it uses less digits than its factorization.

3885884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 411 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 3885884 is about 1971.2645687477. The cubic root of 3885884 is about 157.2159522990.

Subtracting 3885884 from its reverse (4885883), we obtain a palindrome (999999).

The spelling of 3885884 in words is "three million, eight hundred eighty-five thousand, eight hundred eighty-four".