3195158197 has 8 divisors (see below), whose sum is σ = 3983573952. Its totient is φ = 2489733600.

The previous prime is 3195158171. The next prime is 3195158209. The reversal of 3195158197 is 7918515913.

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 3195158197 - 2⁷ = 3195158069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3195158197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3195158107) 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, 20747704 + ... + 20747857.

It is an arithmetic number, because the mean of its divisors is an integer number (497946744).

Almost surely, 2^3195158197 is an apocalyptic number.

It is an amenable number.

3195158197 is a deficient number, since it is larger than the sum of its proper divisors (788415755).

3195158197 is a wasteful number, since it uses less digits than its factorization.

3195158197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41495579.

The product of its digits is 340200, while the sum is 49.

The square root of 3195158197 is about 56525.7303977578. The cubic root of 3195158197 is about 1472.8690011777.

The spelling of 3195158197 in words is "three billion, one hundred ninety-five million, one hundred fifty-eight thousand, one hundred ninety-seven".