814830810 has 16 divisors (see below), whose sum is σ = 1955594016. Its totient is φ = 217288208.

The previous prime is 814830781. The next prime is 814830817. The reversal of 814830810 is 18038418.

It is a happy number.

It is a super-2 number, since 2×814830810² = 1327898497850512200, which contains 22 as substring.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (814830817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13580484 + ... + 13580543.

It is an arithmetic number, because the mean of its divisors is an integer number (122224626).

Almost surely, 2^814830810 is an apocalyptic number.

814830810 is an abundant number, since it is smaller than the sum of its proper divisors (1140763206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

814830810 is a wasteful number, since it uses less digits than its factorization.

814830810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27161037.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 814830810 is about 28545.2414598300. The cubic root of 814830810 is about 934.0192218791.

The spelling of 814830810 in words is "eight hundred fourteen million, eight hundred thirty thousand, eight hundred ten".