8794945 has 4 divisors (see below), whose sum is σ = 10553940. Its totient is φ = 7035952.

The previous prime is 8794943. The next prime is 8794949. The reversal of 8794945 is 5494978.

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 6718464 + 2076481 = 2592^2 + 1441^2 .

It is a cyclic number.

It is not a de Polignac number, because 8794945 - 2¹ = 8794943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8794895 and 8794904.

It is not an unprimeable number, because it can be changed into a prime (8794943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879490 + ... + 879499.

It is an arithmetic number, because the mean of its divisors is an integer number (2638485).

Almost surely, 2^8794945 is an apocalyptic number.

It is an amenable number.

8794945 is a deficient number, since it is larger than the sum of its proper divisors (1758995).

8794945 is a wasteful number, since it uses less digits than its factorization.

8794945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758994.

The product of its digits is 362880, while the sum is 46.

The square root of 8794945 is about 2965.6272523701. The cubic root of 8794945 is about 206.4164838832.

The spelling of 8794945 in words is "eight million, seven hundred ninety-four thousand, nine hundred forty-five".