7939338636108 has 24 divisors (see below), whose sum is σ = 20209225619520. Its totient is φ = 2405860192720.

The previous prime is 7939338636079. The next prime is 7939338636133. The reversal of 7939338636108 is 8016368339397.

It is a super-3 number, since 3×7939338636108³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30073252278 + ... + 30073252541.

It is an arithmetic number, because the mean of its divisors is an integer number (842051067480).

Almost surely, 2^{7939338636108} is an apocalyptic number.

It is an amenable number.

7939338636108 is an abundant number, since it is smaller than the sum of its proper divisors (12269886983412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7939338636108 is a wasteful number, since it uses less digits than its factorization.

7939338636108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60146504837 (or 60146504835 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 66.

The spelling of 7939338636108 in words is "seven trillion, nine hundred thirty-nine billion, three hundred thirty-eight million, six hundred thirty-six thousand, one hundred eight".