3798005 has 8 divisors (see below), whose sum is σ = 4797600. Its totient is φ = 2878416.

The previous prime is 3798001. The next prime is 3798017. The reversal of 3798005 is 5008973.

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

It is a cyclic number.

It is not a de Polignac number, because 3798005 - 2² = 3798001 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19895 + ... + 20084.

It is an arithmetic number, because the mean of its divisors is an integer number (599700).

Almost surely, 2^3798005 is an apocalyptic number.

It is an amenable number.

3798005 is a deficient number, since it is larger than the sum of its proper divisors (999595).

3798005 is a wasteful number, since it uses less digits than its factorization.

3798005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40003.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 3798005 is about 1948.8470950795. The cubic root of 3798005 is about 156.0217617023.

Subtracting from 3798005 its sum of digits (32), we obtain a palindrome (3797973).

The spelling of 3798005 in words is "three million, seven hundred ninety-eight thousand, five".