3698616 has 32 divisors (see below), whose sum is σ = 9734400. Its totient is φ = 1167840.

The previous prime is 3698581. The next prime is 3698623. The reversal of 3698616 is 6168963.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3600 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (304200).

Almost surely, 2^3698616 is an apocalyptic number.

It is an amenable number.

3698616 is an abundant number, since it is smaller than the sum of its proper divisors (6035784).

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

3698616 is a wasteful number, since it uses less digits than its factorization.

3698616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8139 (or 8135 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 3698616 is about 1923.1786188495. The cubic root of 3698616 is about 154.6487502367.

The spelling of 3698616 in words is "three million, six hundred ninety-eight thousand, six hundred sixteen".