864179714 has 8 divisors (see below), whose sum is σ = 1327886028. Its totient is φ = 421551040.

The previous prime is 864179711. The next prime is 864179731. The reversal of 864179714 is 417971468.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 863360689 + 819025 = 29383^2 + 905^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (864179711) 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 3 ways as a sum of consecutive naturals, for example, 5269307 + ... + 5269470.

Almost surely, 2^864179714 is an apocalyptic number.

864179714 is a deficient number, since it is larger than the sum of its proper divisors (463706314).

864179714 is a wasteful number, since it uses less digits than its factorization.

864179714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10538820.

The product of its digits is 338688, while the sum is 47.

The square root of 864179714 is about 29396.9337516687. The cubic root of 864179714 is about 952.5066632215.

The spelling of 864179714 in words is "eight hundred sixty-four million, one hundred seventy-nine thousand, seven hundred fourteen".