3885538 has 8 divisors (see below), whose sum is σ = 6135120. Its totient is φ = 1840500.

The previous prime is 3885533. The next prime is 3885569. The reversal of 3885538 is 8355883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3885538.

It is not an unprimeable number, because it can be changed into a prime (3885533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51088 + ... + 51163.

It is an arithmetic number, because the mean of its divisors is an integer number (766890).

Almost surely, 2^3885538 is an apocalyptic number.

3885538 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3885538 is a deficient number, since it is larger than the sum of its proper divisors (2249582).

3885538 is a wasteful number, since it uses less digits than its factorization.

3885538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102272.

The product of its digits is 115200, while the sum is 40.

The square root of 3885538 is about 1971.1768058700. The cubic root of 3885538 is about 157.2112859791.

The spelling of 3885538 in words is "three million, eight hundred eighty-five thousand, five hundred thirty-eight".