3686089424 has 20 divisors (see below), whose sum is σ = 7143220260. Its totient is φ = 1842677760.

The previous prime is 3686089423. The next prime is 3686089453. The reversal of 3686089424 is 4249806863.

It is a happy number.

3686089424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 664608400 + 3021481024 = 25780^2 + 54968^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3686089423) 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, 71792 + ... + 111920.

It is an arithmetic number, because the mean of its divisors is an integer number (357161013).

Almost surely, 2^3686089424 is an apocalyptic number.

It is an amenable number.

3686089424 is a deficient number, since it is larger than the sum of its proper divisors (3457130836).

3686089424 is a wasteful number, since it uses less digits than its factorization.

3686089424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45878 (or 45872 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 3686089424 is about 60713.1733975420. The cubic root of 3686089424 is about 1544.7396319413.

The spelling of 3686089424 in words is "three billion, six hundred eighty-six million, eighty-nine thousand, four hundred twenty-four".