3885588 has 72 divisors (see below), whose sum is σ = 11898432. Its totient is φ = 1043712.

The previous prime is 3885577. The next prime is 3885599. The reversal of 3885588 is 8855883.

It is an interprime number because it is at equal distance from previous prime (3885577) and next prime (3885599).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3831 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (165256).

Almost surely, 2^3885588 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3885588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5949216).

3885588 is an abundant number, since it is smaller than the sum of its proper divisors (8012844).

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

3885588 is a wasteful number, since it uses less digits than its factorization.

3885588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 936 counting only the distinct ones).

The product of its digits is 307200, while the sum is 45.

The square root of 3885588 is about 1971.1894886083. The cubic root of 3885588 is about 157.2119603199.

The spelling of 3885588 in words is "three million, eight hundred eighty-five thousand, five hundred eighty-eight".