86709080700 has 432 divisors, whose sum is σ = 310680115200. Its totient is φ = 20033395200.

The previous prime is 86709080687. The next prime is 86709080741. The reversal of 86709080700 is 708090768.

It is a super-2 number, since 2×86709080700² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22678989 + ... + 22682811.

Almost surely, 2^86709080700 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 86709080700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155340057600).

86709080700 is an abundant number, since it is smaller than the sum of its proper divisors (223971034500).

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

86709080700 is a wasteful number, since it uses less digits than its factorization.

86709080700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962 (or 3952 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 86709080700 in words is "eighty-six billion, seven hundred nine million, eighty thousand, seven hundred".