864094094 has 4 divisors (see below), whose sum is σ = 1296141144. Its totient is φ = 432047046.

The previous prime is 864094079. The next prime is 864094111. The reversal of 864094094 is 490490468.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216023522 + ... + 216023525.

It is an arithmetic number, because the mean of its divisors is an integer number (324035286).

Almost surely, 2^864094094 is an apocalyptic number.

864094094 is a deficient number, since it is larger than the sum of its proper divisors (432047050).

864094094 is a wasteful number, since it uses less digits than its factorization.

864094094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432047049.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 864094094 is about 29395.4774412664. The cubic root of 864094094 is about 952.4752051376.

The spelling of 864094094 in words is "eight hundred sixty-four million, ninety-four thousand, ninety-four".