8944679 has 2 divisors, whose sum is σ = 8944680. Its totient is φ = 8944678.

The previous prime is 8944643. The next prime is 8944681. The reversal of 8944679 is 9764498.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8944679 is a prime.

It is a Sophie Germain prime.

Together with 8944681, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8944609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4472339 + 4472340.

It is an arithmetic number, because the mean of its divisors is an integer number (4472340).

Almost surely, 2^8944679 is an apocalyptic number.

8944679 is a deficient number, since it is larger than the sum of its proper divisors (1).

8944679 is an equidigital number, since it uses as much as digits as its factorization.

8944679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 47.

The square root of 8944679 is about 2990.7656210409. The cubic root of 8944679 is about 207.5813123041.

The spelling of 8944679 in words is "eight million, nine hundred forty-four thousand, six hundred seventy-nine".