3800842 has 16 divisors (see below), whose sum is σ = 6065280. Its totient is φ = 1782352.

The previous prime is 3800807. The next prime is 3800857. The reversal of 3800842 is 2480083.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^3800842 is an apocalyptic number.

3800842 is a deficient number, since it is larger than the sum of its proper divisors (2264438).

3800842 is a wasteful number, since it uses less digits than its factorization.

3800842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 3800842 is about 1949.5748254427. The cubic root of 3800842 is about 156.0605999495.

The spelling of 3800842 in words is "three million, eight hundred thousand, eight hundred forty-two".