8347498752 has 72 divisors (see below), whose sum is σ = 22288593600. Its totient is φ = 2773473280.

The previous prime is 8347498727. The next prime is 8347498793. The reversal of 8347498752 is 2578947438.

It is a junction number, because it is equal to n+sod(n) for n = 8347498692 and 8347498701.

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, 221374 + ... + 256322.

It is an arithmetic number, because the mean of its divisors is an integer number (309563800).

Almost surely, 2^8347498752 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 8347498752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11144296800).

8347498752 is an abundant number, since it is smaller than the sum of its proper divisors (13941094848).

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

8347498752 is a wasteful number, since it uses less digits than its factorization.

8347498752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35279 (or 35265 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 57.

The square root of 8347498752 is about 91364.6471672714. The cubic root of 8347498752 is about 2028.5487740680.

The spelling of 8347498752 in words is "eight billion, three hundred forty-seven million, four hundred ninety-eight thousand, seven hundred fifty-two".