3138196859 has 8 divisors (see below), whose sum is σ = 3589582848. Its totient is φ = 2687578920.

The previous prime is 3138196849. The next prime is 3138196861. The reversal of 3138196859 is 9586918313.

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 3138196859 - 2¹⁶ = 3138131323 is a prime.

It is a super-3 number, since 3×3138196859³ (a number of 29 digits) contains 333 as substring.

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 3138196859.

It is not an unprimeable number, because it can be changed into a prime (3138196849) 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, 183227 + ... + 199620.

It is an arithmetic number, because the mean of its divisors is an integer number (448697856).

Almost surely, 2^3138196859 is an apocalyptic number.

3138196859 is a deficient number, since it is larger than the sum of its proper divisors (451385989).

3138196859 is a wasteful number, since it uses less digits than its factorization.

3138196859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384025.

The product of its digits is 1399680, while the sum is 53.

The square root of 3138196859 is about 56019.6113785164. The cubic root of 3138196859 is about 1464.0639975395.

The spelling of 3138196859 in words is "three billion, one hundred thirty-eight million, one hundred ninety-six thousand, eight hundred fifty-nine".