3689154 has 96 divisors (see below), whose sum is σ = 10183680. Its totient is φ = 940896.

The previous prime is 3689149. The next prime is 3689183. The reversal of 3689154 is 4519863.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55029 + ... + 55095.

It is an arithmetic number, because the mean of its divisors is an integer number (106080).

Almost surely, 2^3689154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3689154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5091840).

3689154 is an abundant number, since it is smaller than the sum of its proper divisors (6494526).

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

3689154 is a wasteful number, since it uses less digits than its factorization.

3689154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 121 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3689154 is about 1920.7170536026. The cubic root of 3689154 is about 154.5167606789.

The spelling of 3689154 in words is "three million, six hundred eighty-nine thousand, one hundred fifty-four".