83736801792 has 240 divisors, whose sum is σ = 278382753792. Its totient is φ = 23735255040.

The previous prime is 83736801763. The next prime is 83736801803. The reversal of 83736801792 is 29710863738.

It is a super-2 number, since 2×83736801792² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4086292 + ... + 4106732.

Almost surely, 2^83736801792 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 83736801792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139191376896).

83736801792 is an abundant number, since it is smaller than the sum of its proper divisors (194645952000).

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

83736801792 is a wasteful number, since it uses less digits than its factorization.

83736801792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20599 (or 20580 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 83736801792 in words is "eighty-three billion, seven hundred thirty-six million, eight hundred one thousand, seven hundred ninety-two".