814324685 has 16 divisors (see below), whose sum is σ = 994436352. Its totient is φ = 639988800.

The previous prime is 814324681. The next prime is 814324699. The reversal of 814324685 is 586423418.

814324685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 814324685 - 2² = 814324681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814324681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434300 + ... + 436170.

It is an arithmetic number, because the mean of its divisors is an integer number (62152272).

Almost surely, 2^814324685 is an apocalyptic number.

It is an amenable number.

814324685 is a deficient number, since it is larger than the sum of its proper divisors (180111667).

814324685 is a wasteful number, since it uses less digits than its factorization.

814324685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364.

The product of its digits is 184320, while the sum is 41.

The square root of 814324685 is about 28536.3747697566. The cubic root of 814324685 is about 933.8257958803.

The spelling of 814324685 in words is "eight hundred fourteen million, three hundred twenty-four thousand, six hundred eighty-five".