3800688 has 20 divisors (see below), whose sum is σ = 9818568. Its totient is φ = 1266880.

The previous prime is 3800669. The next prime is 3800689. The reversal of 3800688 is 8860083.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800689) 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, 39543 + ... + 39638.

Almost surely, 2^3800688 is an apocalyptic number.

It is an amenable number.

3800688 is an abundant number, since it is smaller than the sum of its proper divisors (6017880).

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

3800688 is a wasteful number, since it uses less digits than its factorization.

3800688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79192 (or 79186 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 3800688 is about 1949.5353292516. The cubic root of 3800688 is about 156.0584922010.

The spelling of 3800688 in words is "three million, eight hundred thousand, six hundred eighty-eight".