865368914 has 4 divisors (see below), whose sum is σ = 1298053374. Its totient is φ = 432684456.

The previous prime is 865368893. The next prime is 865368929. The reversal of 865368914 is 419863568.

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

It can be written as a sum of positive squares in only one way, i.e., 865359889 + 9025 = 29417^2 + 95^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216342227 + ... + 216342230.

Almost surely, 2^865368914 is an apocalyptic number.

865368914 is a deficient number, since it is larger than the sum of its proper divisors (432684460).

865368914 is a wasteful number, since it uses less digits than its factorization.

865368914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432684459.

The product of its digits is 1244160, while the sum is 50.

The square root of 865368914 is about 29417.1533972953. The cubic root of 865368914 is about 952.9433786108.

The spelling of 865368914 in words is "eight hundred sixty-five million, three hundred sixty-eight thousand, nine hundred fourteen".