3887468 has 12 divisors (see below), whose sum is σ = 7326480. Its totient is φ = 1794192.

The previous prime is 3887467. The next prime is 3887473. The reversal of 3887468 is 8647883.

It is a happy number.

It is a super-2 number, since 2×3887468² = 30224814902048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3887461) 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, 37328 + ... + 37431.

It is an arithmetic number, because the mean of its divisors is an integer number (610540).

Almost surely, 2^3887468 is an apocalyptic number.

It is an amenable number.

3887468 is a deficient number, since it is larger than the sum of its proper divisors (3439012).

3887468 is a wasteful number, since it uses less digits than its factorization.

3887468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74776 (or 74774 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 3887468 is about 1971.6663003663. Note that the first 3 decimals coincide. The cubic root of 3887468 is about 157.2373113376.

The spelling of 3887468 in words is "three million, eight hundred eighty-seven thousand, four hundred sixty-eight".