3839997 has 8 divisors (see below), whose sum is σ = 5851456. Its totient is φ = 2194272.

The previous prime is 3839987. The next prime is 3839999. The reversal of 3839997 is 7999383.

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

It is not a de Polignac number, because 3839997 - 2¹⁰ = 3838973 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3839999) 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, 91408 + ... + 91449.

It is an arithmetic number, because the mean of its divisors is an integer number (731432).

Almost surely, 2^3839997 is an apocalyptic number.

It is an amenable number.

3839997 is a deficient number, since it is larger than the sum of its proper divisors (2011459).

3839997 is a wasteful number, since it uses less digits than its factorization.

3839997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182867.

The product of its digits is 367416, while the sum is 48.

The square root of 3839997 is about 1959.5910287608. The cubic root of 3839997 is about 156.5946648669.

The spelling of 3839997 in words is "three million, eight hundred thirty-nine thousand, nine hundred ninety-seven".