3888369 has 12 divisors (see below), whose sum is σ = 5912400. Its totient is φ = 2455704.

The previous prime is 3888347. The next prime is 3888383. The reversal of 3888369 is 9638883.

It is not a de Polignac number, because 3888369 - 2⁵ = 3888337 is a prime.

It is a super-2 number, since 2×3888369² = 30238826960322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3888389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11199 + ... + 11540.

It is an arithmetic number, because the mean of its divisors is an integer number (492700).

Almost surely, 2^3888369 is an apocalyptic number.

It is an amenable number.

3888369 is a deficient number, since it is larger than the sum of its proper divisors (2024031).

3888369 is a wasteful number, since it uses less digits than its factorization.

3888369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22764 (or 22761 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 3888369 is about 1971.8947740688. The cubic root of 3888369 is about 157.2494580506.

The spelling of 3888369 in words is "three million, eight hundred eighty-eight thousand, three hundred sixty-nine".