83798327312 has 40 divisors (see below), whose sum is σ = 186114105792. Its totient is φ = 35805052800.

The previous prime is 83798327303. The next prime is 83798327317. The reversal of 83798327312 is 21372389738.

It is not an unprimeable number, because it can be changed into a prime (83798327317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093139 + ... + 1167282.

Almost surely, 2^83798327312 is an apocalyptic number.

It is an amenable number.

83798327312 is an abundant number, since it is smaller than the sum of its proper divisors (102315778480).

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

83798327312 is a wasteful number, since it uses less digits than its factorization.

83798327312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260767 (or 2260761 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 53.

The spelling of 83798327312 in words is "eighty-three billion, seven hundred ninety-eight million, three hundred twenty-seven thousand, three hundred twelve".