6348339994 has 8 divisors (see below), whose sum is σ = 9570362400. Its totient is φ = 3158219196.

The previous prime is 6348339989. The next prime is 6348340003. The reversal of 6348339994 is 4999338436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7974904 + ... + 7975699.

It is an arithmetic number, because the mean of its divisors is an integer number (1196295300).

Almost surely, 2^6348339994 is an apocalyptic number.

6348339994 is a deficient number, since it is larger than the sum of its proper divisors (3222022406).

6348339994 is a wasteful number, since it uses less digits than its factorization.

6348339994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15950804.

The product of its digits is 15116544, while the sum is 58.

The square root of 6348339994 is about 79676.4707677241. The cubic root of 6348339994 is about 1851.6265212346.

The spelling of 6348339994 in words is "six billion, three hundred forty-eight million, three hundred thirty-nine thousand, nine hundred ninety-four".