86789134726 has 8 divisors (see below), whose sum is σ = 148781373840. Its totient is φ = 37195343448.

The previous prime is 86789134703. The next prime is 86789134739. The reversal of 86789134726 is 62743198768.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3099611941 + ... + 3099611968.

It is an arithmetic number, because the mean of its divisors is an integer number (18597671730).

Almost surely, 2^86789134726 is an apocalyptic number.

86789134726 is a deficient number, since it is larger than the sum of its proper divisors (61992239114).

86789134726 is a wasteful number, since it uses less digits than its factorization.

86789134726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199223918.

The product of its digits is 24385536, while the sum is 61.

The spelling of 86789134726 in words is "eighty-six billion, seven hundred eighty-nine million, one hundred thirty-four thousand, seven hundred twenty-six".