86307847700 has 72 divisors (see below), whose sum is σ = 198469068000. Its totient is φ = 32486520960.

The previous prime is 86307847699. The next prime is 86307847709. The reversal of 86307847700 is 774870368.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86307847709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130667 + ... + 435533.

Almost surely, 2^86307847700 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 86307847700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99234534000).

86307847700 is an abundant number, since it is smaller than the sum of its proper divisors (112161220300).

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

86307847700 is a wasteful number, since it uses less digits than its factorization.

86307847700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305049 (or 305042 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 86307847700 in words is "eighty-six billion, three hundred seven million, eight hundred forty-seven thousand, seven hundred".