4088369 has 4 divisors (see below), whose sum is σ = 4092660. Its totient is φ = 4084080.

The previous prime is 4088353. The next prime is 4088377. The reversal of 4088369 is 9638804.

4088369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1129969 + 2958400 = 1063^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 4088369 - 2⁴ = 4088353 is a prime.

It is a super-3 number, since 3×4088369³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4088309) 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 3 ways as a sum of consecutive naturals, for example, 2 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (1023165).

Almost surely, 2^4088369 is an apocalyptic number.

It is an amenable number.

4088369 is a deficient number, since it is larger than the sum of its proper divisors (4291).

4088369 is a wasteful number, since it uses less digits than its factorization.

4088369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4088369 is about 2021.9715626091. The cubic root of 4088369 is about 159.9005762519.

The spelling of 4088369 in words is "four million, eighty-eight thousand, three hundred sixty-nine".