3989600 has 36 divisors (see below), whose sum is σ = 9741564. Its totient is φ = 1595520.

The previous prime is 3989593. The next prime is 3989641. The reversal of 3989600 is 69893.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1694 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (270599).

Almost surely, 2^3989600 is an apocalyptic number.

It is an amenable number.

3989600 is an abundant number, since it is smaller than the sum of its proper divisors (5751964).

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

3989600 is a wasteful number, since it uses less digits than its factorization.

3989600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007 (or 4994 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 3989600 is about 1997.3983077994. The cubic root of 3989600 is about 158.6024110350.

The spelling of 3989600 in words is "three million, nine hundred eighty-nine thousand, six hundred".