868364418 has 16 divisors (see below), whose sum is σ = 1738226016. Its totient is φ = 289205280.

The previous prime is 868364411. The next prime is 868364447. The reversal of 868364418 is 814463868.

It is not an unprimeable number, because it can be changed into a prime (868364411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54771 + ... + 68822.

It is an arithmetic number, because the mean of its divisors is an integer number (108639126).

Almost surely, 2^868364418 is an apocalyptic number.

868364418 is an abundant number, since it is smaller than the sum of its proper divisors (869861598).

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

868364418 is a wasteful number, since it uses less digits than its factorization.

868364418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124769.

The product of its digits is 884736, while the sum is 48.

The square root of 868364418 is about 29468.0236527664. The cubic root of 868364418 is about 954.0416610016.

The spelling of 868364418 in words is "eight hundred sixty-eight million, three hundred sixty-four thousand, four hundred eighteen".