86297940163 has 8 divisors (see below), whose sum is σ = 88387521200. Its totient is φ = 84212116128.

The previous prime is 86297940139. The next prime is 86297940181. The reversal of 86297940163 is 36104979268.

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 86297940163 - 2²⁵ = 86264385731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86297940103) 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, 892728 + ... + 984661.

It is an arithmetic number, because the mean of its divisors is an integer number (11048440150).

Almost surely, 2^86297940163 is an apocalyptic number.

86297940163 is a deficient number, since it is larger than the sum of its proper divisors (2089581037).

86297940163 is a wasteful number, since it uses less digits than its factorization.

86297940163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878501.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 86297940163 in words is "eighty-six billion, two hundred ninety-seven million, nine hundred forty thousand, one hundred sixty-three".