3888274 has 32 divisors (see below), whose sum is σ = 7015680. Its totient is φ = 1596672.

The previous prime is 3888271. The next prime is 3888281. The reversal of 3888274 is 4728883.

3888274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3888271) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8167 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

Almost surely, 2^3888274 is an apocalyptic number.

3888274 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3888274 is a deficient number, since it is larger than the sum of its proper divisors (3127406).

3888274 is a wasteful number, since it uses less digits than its factorization.

3888274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514.

The product of its digits is 86016, while the sum is 40.

The square root of 3888274 is about 1971.8706854152. The cubic root of 3888274 is about 157.2481774091.

The spelling of 3888274 in words is "three million, eight hundred eighty-eight thousand, two hundred seventy-four".