3683842 has 8 divisors (see below), whose sum is σ = 5619600. Its totient is φ = 1810644.

The previous prime is 3683839. The next prime is 3683879. The reversal of 3683842 is 2483863.

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

It is a junction number, because it is equal to n+sod(n) for n = 3683798 and 3683807.

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, 15492 + ... + 15727.

It is an arithmetic number, because the mean of its divisors is an integer number (702450).

Almost surely, 2^3683842 is an apocalyptic number.

3683842 is a deficient number, since it is larger than the sum of its proper divisors (1935758).

3683842 is a wasteful number, since it uses less digits than its factorization.

3683842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31280.

The product of its digits is 27648, while the sum is 34.

The square root of 3683842 is about 1919.3337385666. Note that the first 3 decimals coincide. The cubic root of 3683842 is about 154.4425623396.

The spelling of 3683842 in words is "three million, six hundred eighty-three thousand, eight hundred forty-two".