8338338979552 has 96 divisors (see below), whose sum is σ = 16849614618144. Its totient is φ = 4060556697600.

The previous prime is 8338338979489. The next prime is 8338338979559. The reversal of 8338338979552 is 2559798338338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8338338979559) 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, 116824708 + ... + 116896060.

It is an arithmetic number, because the mean of its divisors is an integer number (175516818939).

Almost surely, 2^{8338338979552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8338338979552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8424807309072).

8338338979552 is an abundant number, since it is smaller than the sum of its proper divisors (8511275638592).

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

8338338979552 is a wasteful number, since it uses less digits than its factorization.

8338338979552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72012 (or 72004 counting only the distinct ones).

The product of its digits is 1175731200, while the sum is 73.

The spelling of 8338338979552 in words is "eight trillion, three hundred thirty-eight billion, three hundred thirty-eight million, nine hundred seventy-nine thousand, five hundred fifty-two".