3789816 has 32 divisors (see below), whose sum is σ = 9974400. Its totient is φ = 1196640.

The previous prime is 3789811. The next prime is 3789817. The reversal of 3789816 is 6189873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700 + ... + 4611.

It is an arithmetic number, because the mean of its divisors is an integer number (311700).

Almost surely, 2^3789816 is an apocalyptic number.

It is an amenable number.

3789816 is an abundant number, since it is smaller than the sum of its proper divisors (6184584).

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

3789816 is a wasteful number, since it uses less digits than its factorization.

3789816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339 (or 8335 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 3789816 is about 1946.7449755939. The cubic root of 3789816 is about 155.9095465105.

The spelling of 3789816 in words is "three million, seven hundred eighty-nine thousand, eight hundred sixteen".