86223090679 has 8 divisors (see below), whose sum is σ = 94069893888. Its totient is φ = 78377677560.

The previous prime is 86223090671. The next prime is 86223090683. The reversal of 86223090679 is 97609032268.

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

It is a cyclic number.

It is not a de Polignac number, because 86223090679 - 2³ = 86223090671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86223090671) 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, 215647 + ... + 467920.

It is an arithmetic number, because the mean of its divisors is an integer number (11758736736).

Almost surely, 2^86223090679 is an apocalyptic number.

86223090679 is a deficient number, since it is larger than the sum of its proper divisors (7846803209).

86223090679 is a wasteful number, since it uses less digits than its factorization.

86223090679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695045.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 86223090679 in words is "eighty-six billion, two hundred twenty-three million, ninety thousand, six hundred seventy-nine".