8094309445 has 4 divisors (see below), whose sum is σ = 9713171340. Its totient is φ = 6475447552.

The previous prime is 8094309409. The next prime is 8094309449. The reversal of 8094309445 is 5449034908.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3510207009 + 4584102436 = 59247^2 + 67706^2 .

It is a cyclic number.

It is not a de Polignac number, because 8094309445 - 2¹⁵ = 8094276677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8094309395 and 8094309404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8094309449) 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 3 ways as a sum of consecutive naturals, for example, 809430940 + ... + 809430949.

It is an arithmetic number, because the mean of its divisors is an integer number (2428292835).

Almost surely, 2^8094309445 is an apocalyptic number.

It is an amenable number.

8094309445 is a deficient number, since it is larger than the sum of its proper divisors (1618861895).

8094309445 is a wasteful number, since it uses less digits than its factorization.

8094309445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618861894.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 8094309445 is about 89968.3802510638. The cubic root of 8094309445 is about 2007.8284382141.

The spelling of 8094309445 in words is "eight billion, ninety-four million, three hundred nine thousand, four hundred forty-five".