3686089792 has 168 divisors, whose sum is σ = 9369235008. Its totient is φ = 1407943680.

The previous prime is 3686089763. The next prime is 3686089793. The reversal of 3686089792 is 2979806863.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3686089793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2872383 + ... + 2873665.

It is an arithmetic number, because the mean of its divisors is an integer number (55769256).

Almost surely, 2^3686089792 is an apocalyptic number.

3686089792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3686089792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4684617504).

3686089792 is an abundant number, since it is smaller than the sum of its proper divisors (5683145216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3686089792 is a wasteful number, since it uses less digits than its factorization.

3686089792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The square root of 3686089792 is about 60713.1764281857. The cubic root of 3686089792 is about 1544.7396833475.

The spelling of 3686089792 in words is "three billion, six hundred eighty-six million, eighty-nine thousand, seven hundred ninety-two".