86899336284 has 48 divisors (see below), whose sum is σ = 203554096928. Its totient is φ = 28853895168.

The previous prime is 86899336177. The next prime is 86899336327. The reversal of 86899336284 is 48263399868.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4653414 + ... + 4672050.

Almost surely, 2^86899336284 is an apocalyptic number.

It is an amenable number.

86899336284 is an abundant number, since it is smaller than the sum of its proper divisors (116654760644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86899336284 is a wasteful number, since it uses less digits than its factorization.

86899336284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20134 (or 20132 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 66.

The spelling of 86899336284 in words is "eighty-six billion, eight hundred ninety-nine million, three hundred thirty-six thousand, two hundred eighty-four".