3858197 has 8 divisors (see below), whose sum is σ = 4641600. Its totient is φ = 3132864.

The previous prime is 3858193. The next prime is 3858199. The reversal of 3858197 is 7918583.

It is a happy number.

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

It is not a de Polignac number, because 3858197 - 2² = 3858193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858191) 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, 14372 + ... + 14637.

It is an arithmetic number, because the mean of its divisors is an integer number (580200).

Almost surely, 2^3858197 is an apocalyptic number.

It is an amenable number.

3858197 is a deficient number, since it is larger than the sum of its proper divisors (783403).

3858197 is a wasteful number, since it uses less digits than its factorization.

3858197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29035.

The product of its digits is 60480, while the sum is 41.

The square root of 3858197 is about 1964.2293654255. The cubic root of 3858197 is about 156.8416730525.

The spelling of 3858197 in words is "three million, eight hundred fifty-eight thousand, one hundred ninety-seven".