86893756197 has 8 divisors (see below), whose sum is σ = 116061248160. Its totient is φ = 57827717520.

The previous prime is 86893756141. The next prime is 86893756199. The reversal of 86893756197 is 79165739868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86893756197 - 2⁷ = 86893756069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86893756199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25361322 + ... + 25364747.

It is an arithmetic number, because the mean of its divisors is an integer number (14507656020).

Almost surely, 2^86893756197 is an apocalyptic number.

It is an amenable number.

86893756197 is a deficient number, since it is larger than the sum of its proper divisors (29167491963).

86893756197 is a wasteful number, since it uses less digits than its factorization.

86893756197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50726643.

The product of its digits is 137168640, while the sum is 69.

The spelling of 86893756197 in words is "eighty-six billion, eight hundred ninety-three million, seven hundred fifty-six thousand, one hundred ninety-seven".