8348137216 has 36 divisors (see below), whose sum is σ = 16695915264. Its totient is φ = 4165990400.

The previous prime is 8348137211. The next prime is 8348137243. The reversal of 8348137216 is 6127318438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8348137211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102081 + ... + 164671.

It is an arithmetic number, because the mean of its divisors is an integer number (463775424).

Almost surely, 2^8348137216 is an apocalyptic number.

It is an amenable number.

8348137216 is a deficient number, since it is larger than the sum of its proper divisors (8347778048).

8348137216 is an equidigital number, since it uses as much as digits as its factorization.

8348137216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63128 (or 63114 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 8348137216 is about 91368.1411433986. The cubic root of 8348137216 is about 2028.6004910507.

The spelling of 8348137216 in words is "eight billion, three hundred forty-eight million, one hundred thirty-seven thousand, two hundred sixteen".