812314798 has 16 divisors (see below), whose sum is σ = 1253372544. Its totient is φ = 394558560.

The previous prime is 812314777. The next prime is 812314799. The reversal of 812314798 is 897413218.

812314798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (812314799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40611 + ... + 57217.

It is an arithmetic number, because the mean of its divisors is an integer number (78335784).

Almost surely, 2^812314798 is an apocalyptic number.

812314798 is a deficient number, since it is larger than the sum of its proper divisors (441057746).

812314798 is a wasteful number, since it uses less digits than its factorization.

812314798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17307.

The product of its digits is 96768, while the sum is 43.

The square root of 812314798 is about 28501.1367843460. The cubic root of 812314798 is about 933.0568844801.

The spelling of 812314798 in words is "eight hundred twelve million, three hundred fourteen thousand, seven hundred ninety-eight".