809320094 has 16 divisors (see below), whose sum is σ = 1325980800. Its totient is φ = 367417560.

The previous prime is 809320093. The next prime is 809320097. The reversal of 809320094 is 490023908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (809320093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4244 + ... + 40455.

It is an arithmetic number, because the mean of its divisors is an integer number (82873800).

Almost surely, 2^809320094 is an apocalyptic number.

809320094 is a deficient number, since it is larger than the sum of its proper divisors (516660706).

809320094 is a wasteful number, since it uses less digits than its factorization.

809320094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45535.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 809320094 is about 28448.5517030305. The cubic root of 809320094 is about 931.9088607484.

The spelling of 809320094 in words is "eight hundred nine million, three hundred twenty thousand, ninety-four".