3198597 has 8 divisors (see below), whose sum is σ = 4290144. Its totient is φ = 2119728.

The previous prime is 3198581. The next prime is 3198599. The reversal of 3198597 is 7958913.

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 3198597 - 2⁴ = 3198581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3198599) 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, 2563 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (536268).

Almost surely, 2^3198597 is an apocalyptic number.

It is an amenable number.

3198597 is a deficient number, since it is larger than the sum of its proper divisors (1091547).

3198597 is a wasteful number, since it uses less digits than its factorization.

3198597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339.

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

The square root of 3198597 is about 1788.4621885855. The cubic root of 3198597 is about 147.3397205633.

The spelling of 3198597 in words is "three million, one hundred ninety-eight thousand, five hundred ninety-seven".