86903811867 has 8 divisors (see below), whose sum is σ = 115873596496. Its totient is φ = 57934950912.

The previous prime is 86903811859. The next prime is 86903811899. The reversal of 86903811867 is 76811830968.

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

It is not a de Polignac number, because 86903811867 - 2³ = 86903811859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86903811857) 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, 31083 + ... + 418059.

It is an arithmetic number, because the mean of its divisors is an integer number (14484199562).

Almost surely, 2^86903811867 is an apocalyptic number.

86903811867 is a deficient number, since it is larger than the sum of its proper divisors (28969784629).

86903811867 is a wasteful number, since it uses less digits than its factorization.

86903811867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461837.

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 86903811867 in words is "eighty-six billion, nine hundred three million, eight hundred eleven thousand, eight hundred sixty-seven".