3691112 has 16 divisors (see below), whose sum is σ = 6943200. Its totient is φ = 1839600.

The previous prime is 3691087. The next prime is 3691147. The reversal of 3691112 is 2111963.

It is a happy number.

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, 2987 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (433950).

Almost surely, 2^3691112 is an apocalyptic number.

It is an amenable number.

3691112 is a deficient number, since it is larger than the sum of its proper divisors (3252088).

3691112 is a wasteful number, since it uses less digits than its factorization.

3691112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1492 counting only the distinct ones).

The product of its digits is 324, while the sum is 23.

The square root of 3691112 is about 1921.2266914656. The cubic root of 3691112 is about 154.5440921763.

The spelling of 3691112 in words is "three million, six hundred ninety-one thousand, one hundred twelve".