86731300800 has 420 divisors, whose sum is σ = 320338760896. Its totient is φ = 23016960000.

The previous prime is 86731300787. The next prime is 86731300823. The reversal of 86731300800 is 800313768.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 28899300 + ... + 28902300.

Almost surely, 2^86731300800 is an apocalyptic number.

86731300800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86731300800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160169380448).

86731300800 is an abundant number, since it is smaller than the sum of its proper divisors (233607460096).

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

86731300800 is a wasteful number, since it uses less digits than its factorization.

86731300800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258 (or 3234 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 86731300800 in words is "eighty-six billion, seven hundred thirty-one million, three hundred thousand, eight hundred".