8349741762920 has 128 divisors (see below), whose sum is σ = 19332455587200. Its totient is φ = 3243668275200.

The previous prime is 8349741762913. The next prime is 8349741762959. The reversal of 8349741762920 is 292671479438.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763294811 + ... + 763305749.

It is an arithmetic number, because the mean of its divisors is an integer number (151034809275).

Almost surely, 2^{8349741762920} 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 8349741762920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9666227793600).

8349741762920 is an abundant number, since it is smaller than the sum of its proper divisors (10982713824280).

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

8349741762920 is a wasteful number, since it uses less digits than its factorization.

8349741762920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13059 (or 13055 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 8349741762920 in words is "eight trillion, three hundred forty-nine billion, seven hundred forty-one million, seven hundred sixty-two thousand, nine hundred twenty".