3888236 has 24 divisors (see below), whose sum is σ = 7815360. Its totient is φ = 1674000.

The previous prime is 3888193. The next prime is 3888253. The reversal of 3888236 is 6328883.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 3888236.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (325640).

Almost surely, 2^3888236 is an apocalyptic number.

It is an amenable number.

3888236 is an abundant number, since it is smaller than the sum of its proper divisors (3927124).

3888236 is a wasteful number, since it uses less digits than its factorization.

3888236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685 (or 4683 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 3888236 is about 1971.8610498714. The cubic root of 3888236 is about 157.2476651466.

The spelling of 3888236 in words is "three million, eight hundred eighty-eight thousand, two hundred thirty-six".