3699816 has 16 divisors (see below), whose sum is σ = 9249600. Its totient is φ = 1233264.

The previous prime is 3699797. The next prime is 3699841. The reversal of 3699816 is 6189963.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77056 + ... + 77103.

It is an arithmetic number, because the mean of its divisors is an integer number (578100).

Almost surely, 2^3699816 is an apocalyptic number.

It is an amenable number.

3699816 is an abundant number, since it is smaller than the sum of its proper divisors (5549784).

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

3699816 is a wasteful number, since it uses less digits than its factorization.

3699816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154168 (or 154164 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 3699816 is about 1923.4905770500. The cubic root of 3699816 is about 154.6654734681.

The spelling of 3699816 in words is "three million, six hundred ninety-nine thousand, eight hundred sixteen".