814324684 has 12 divisors (see below), whose sum is σ = 1508895864. Its totient is φ = 383211584.

The previous prime is 814324681. The next prime is 814324699. The reversal of 814324684 is 486423418.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 5987614 + ... + 5987749.

It is an arithmetic number, because the mean of its divisors is an integer number (125741322).

Almost surely, 2^814324684 is an apocalyptic number.

It is an amenable number.

814324684 is a deficient number, since it is larger than the sum of its proper divisors (694571180).

814324684 is a wasteful number, since it uses less digits than its factorization.

814324684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11975384 (or 11975382 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 814324684 is about 28536.3747522351. The cubic root of 814324684 is about 933.8257954980.

The spelling of 814324684 in words is "eight hundred fourteen million, three hundred twenty-four thousand, six hundred eighty-four".