8799724071936 has 704 divisors, whose sum is σ = 30283023232000. Its totient is φ = 2472394752000.

The previous prime is 8799724071883. The next prime is 8799724071961. The reversal of 8799724071936 is 6391704279978.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 2932262436 + ... + 2932265436.

It is an arithmetic number, because the mean of its divisors is an integer number (43015658000).

Almost surely, 2^{8799724071936} 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 8799724071936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15141511616000).

8799724071936 is an abundant number, since it is smaller than the sum of its proper divisors (21483299160064).

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

8799724071936 is a wasteful number, since it uses less digits than its factorization.

8799724071936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285 (or 3261 counting only the distinct ones).

The product of its (nonzero) digits is 288054144, while the sum is 72.

The spelling of 8799724071936 in words is "eight trillion, seven hundred ninety-nine billion, seven hundred twenty-four million, seventy-one thousand, nine hundred thirty-six".