3670842 has 32 divisors (see below), whose sum is σ = 8515584. Its totient is φ = 1033200.

The previous prime is 3670837. The next prime is 3670871. The reversal of 3670842 is 2480763.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2367 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (266112).

Almost surely, 2^3670842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3670842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4257792).

3670842 is an abundant number, since it is smaller than the sum of its proper divisors (4844742).

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

3670842 is a wasteful number, since it uses less digits than its factorization.

3670842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3670842 is about 1915.9441536746. The cubic root of 3670842 is about 154.2606761740.

The spelling of 3670842 in words is "three million, six hundred seventy thousand, eight hundred forty-two".