86489817710 has 16 divisors (see below), whose sum is σ = 155707526016. Its totient is φ = 34590181728.

The previous prime is 86489817641. The next prime is 86489817811. The reversal of 86489817710 is 1771898468.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 86489817710.

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 7 ways as a sum of consecutive naturals, for example, 654677 + ... + 775616.

It is an arithmetic number, because the mean of its divisors is an integer number (9731720376).

Almost surely, 2^86489817710 is an apocalyptic number.

86489817710 is a deficient number, since it is larger than the sum of its proper divisors (69217708306).

86489817710 is a wasteful number, since it uses less digits than its factorization.

86489817710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436347.

The product of its (nonzero) digits is 5419008, while the sum is 59.

The spelling of 86489817710 in words is "eighty-six billion, four hundred eighty-nine million, eight hundred seventeen thousand, seven hundred ten".