868086270 has 48 divisors (see below), whose sum is σ = 2259533952. Its totient is φ = 231232320.

The previous prime is 868086259. The next prime is 868086277. The reversal of 868086270 is 72680868.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868086277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84324 + ... + 94056.

It is an arithmetic number, because the mean of its divisors is an integer number (47073624).

Almost surely, 2^868086270 is an apocalyptic number.

868086270 is an abundant number, since it is smaller than the sum of its proper divisors (1391447682).

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

868086270 is a wasteful number, since it uses less digits than its factorization.

868086270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10737 (or 10734 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 868086270 is about 29463.3037862355. The cubic root of 868086270 is about 953.9397862923.

The spelling of 868086270 in words is "eight hundred sixty-eight million, eighty-six thousand, two hundred seventy".