819082814 has 32 divisors (see below), whose sum is σ = 1423897056. Its totient is φ = 349240320.

The previous prime is 819082813. The next prime is 819082819. The reversal of 819082814 is 418280918.

819082814 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 (819082813) 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, 113564 + ... + 120560.

It is an arithmetic number, because the mean of its divisors is an integer number (44496783).

Almost surely, 2^819082814 is an apocalyptic number.

819082814 is a deficient number, since it is larger than the sum of its proper divisors (604814242).

819082814 is a wasteful number, since it uses less digits than its factorization.

819082814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340.

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 819082814 is about 28619.6228836091. The cubic root of 819082814 is about 935.6410577017.

The spelling of 819082814 in words is "eight hundred nineteen million, eighty-two thousand, eight hundred fourteen".