86790091299 has 8 divisors (see below), whose sum is σ = 117447288000. Its totient is φ = 56996477736.

The previous prime is 86790091247. The next prime is 86790091307. The reversal of 86790091299 is 99219009768.

It is a happy number.

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

It is not a de Polignac number, because 86790091299 - 2⁸ = 86790091043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86790091229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 215895549 + ... + 215895950.

It is an arithmetic number, because the mean of its divisors is an integer number (14680911000).

Almost surely, 2^86790091299 is an apocalyptic number.

86790091299 is a deficient number, since it is larger than the sum of its proper divisors (30657196701).

86790091299 is a wasteful number, since it uses less digits than its factorization.

86790091299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431791569.

The product of its (nonzero) digits is 4408992, while the sum is 60.

The spelling of 86790091299 in words is "eighty-six billion, seven hundred ninety million, ninety-one thousand, two hundred ninety-nine".