3895197 has 8 divisors (see below), whose sum is σ = 5231520. Its totient is φ = 2577840.

The previous prime is 3895183. The next prime is 3895231. The reversal of 3895197 is 7915983.

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 3895197 - 2²⁰ = 2846621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895117) 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, 4254 + ... + 5087.

It is an arithmetic number, because the mean of its divisors is an integer number (653940).

Almost surely, 2^3895197 is an apocalyptic number.

It is an amenable number.

3895197 is a deficient number, since it is larger than the sum of its proper divisors (1336323).

3895197 is a wasteful number, since it uses less digits than its factorization.

3895197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9483.

The product of its digits is 68040, while the sum is 42.

The square root of 3895197 is about 1973.6253443853. The cubic root of 3895197 is about 157.3414479001.

The spelling of 3895197 in words is "three million, eight hundred ninety-five thousand, one hundred ninety-seven".