86849842260 has 48 divisors (see below), whose sum is σ = 243207240192. Its totient is φ = 23157321600.

The previous prime is 86849842249. The next prime is 86849842271. The reversal of 86849842260 is 6224894868.

It is an interprime number because it is at equal distance from previous prime (86849842249) and next prime (86849842271).

It is a self number, because there is not a number n which added to its sum of digits gives 86849842260.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 480930 + ... + 636390.

It is an arithmetic number, because the mean of its divisors is an integer number (5066817504).

Almost surely, 2^86849842260 is an apocalyptic number.

It is an amenable number.

86849842260 is an abundant number, since it is smaller than the sum of its proper divisors (156357397932).

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

86849842260 is a wasteful number, since it uses less digits than its factorization.

86849842260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164784 (or 164782 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 57.

The spelling of 86849842260 in words is "eighty-six billion, eight hundred forty-nine million, eight hundred forty-two thousand, two hundred sixty".