6319378113 has 16 divisors (see below), whose sum is σ = 8471554176. Its totient is φ = 4190123520.

The previous prime is 6319378069. The next prime is 6319378129. The reversal of 6319378113 is 3118739136.

It is not a de Polignac number, because 6319378113 - 2¹⁴ = 6319361729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6319378183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412908 + ... + 427938.

It is an arithmetic number, because the mean of its divisors is an integer number (529472136).

Almost surely, 2^6319378113 is an apocalyptic number.

It is an amenable number.

6319378113 is a deficient number, since it is larger than the sum of its proper divisors (2152176063).

6319378113 is a wasteful number, since it uses less digits than its factorization.

6319378113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15784.

The product of its digits is 81648, while the sum is 42.

The square root of 6319378113 is about 79494.5162448329. The cubic root of 6319378113 is about 1848.8064483430.

The spelling of 6319378113 in words is "six billion, three hundred nineteen million, three hundred seventy-eight thousand, one hundred thirteen".