914885317 has 4 divisors (see below), whose sum is σ = 915589836. Its totient is φ = 914180800.

The previous prime is 914885303. The next prime is 914885341. The reversal of 914885317 is 713588419.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3207681 + 911677636 = 1791^2 + 30194^2 .

It is a cyclic number.

It is not a de Polignac number, because 914885317 - 2¹⁹ = 914361029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914882317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350308 + ... + 352909.

It is an arithmetic number, because the mean of its divisors is an integer number (228897459).

Almost surely, 2^914885317 is an apocalyptic number.

It is an amenable number.

914885317 is a deficient number, since it is larger than the sum of its proper divisors (704519).

914885317 is a wasteful number, since it uses less digits than its factorization.

914885317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704518.

The product of its digits is 241920, while the sum is 46.

The square root of 914885317 is about 30247.0712135903. The cubic root of 914885317 is about 970.7831267415.

The spelling of 914885317 in words is "nine hundred fourteen million, eight hundred eighty-five thousand, three hundred seventeen".