3689126 has 16 divisors (see below), whose sum is σ = 6389280. Its totient is φ = 1564800.

The previous prime is 3689117. The next prime is 3689129. The reversal of 3689126 is 6219863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689129) 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, 110 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (399330).

Almost surely, 2^3689126 is an apocalyptic number.

3689126 is a deficient number, since it is larger than the sum of its proper divisors (2700154).

3689126 is a wasteful number, since it uses less digits than its factorization.

3689126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719.

The product of its digits is 15552, while the sum is 35.

The square root of 3689126 is about 1920.7097646443. The cubic root of 3689126 is about 154.5163697600.

The spelling of 3689126 in words is "three million, six hundred eighty-nine thousand, one hundred twenty-six".