8331875136 has 448 divisors, whose sum is σ = 28226105600. Its totient is φ = 2418647040.

The previous prime is 8331875129. The next prime is 8331875141. The reversal of 8331875136 is 6315781338.

It is a junction number, because it is equal to n+sod(n) for n = 8331875091 and 8331875100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34571976 + ... + 34572216.

It is an arithmetic number, because the mean of its divisors is an integer number (63004700).

Almost surely, 2^8331875136 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 8331875136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14113052800).

8331875136 is an abundant number, since it is smaller than the sum of its proper divisors (19894230464).

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

8331875136 is a wasteful number, since it uses less digits than its factorization.

8331875136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 278 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 8331875136 is about 91279.1056923763. The cubic root of 8331875136 is about 2027.2824042832.

The spelling of 8331875136 in words is "eight billion, three hundred thirty-one million, eight hundred seventy-five thousand, one hundred thirty-six".