3689342 has 8 divisors (see below), whose sum is σ = 5568456. Its totient is φ = 1833192.

The previous prime is 3689327. The next prime is 3689377. The reversal of 3689342 is 2439863.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3689342² = 27222488785928, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 5333 + ... + 5984.

It is an arithmetic number, because the mean of its divisors is an integer number (696057).

Almost surely, 2^3689342 is an apocalyptic number.

3689342 is a deficient number, since it is larger than the sum of its proper divisors (1879114).

3689342 is a wasteful number, since it uses less digits than its factorization.

3689342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482.

The product of its digits is 31104, while the sum is 35.

The square root of 3689342 is about 1920.7659930351. The cubic root of 3689342 is about 154.5193853690.

The spelling of 3689342 in words is "three million, six hundred eighty-nine thousand, three hundred forty-two".