8984923 has 2 divisors, whose sum is σ = 8984924. Its totient is φ = 8984922.

The previous prime is 8984903. The next prime is 8984951. The reversal of 8984923 is 3294898.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8984923 - 2¹⁷ = 8853851 is a prime.

8984923 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8984923.

It is not a weakly prime, because it can be changed into another prime (8984903) 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, 4492461 + 4492462.

It is an arithmetic number, because the mean of its divisors is an integer number (4492462).

Almost surely, 2^8984923 is an apocalyptic number.

8984923 is a deficient number, since it is larger than the sum of its proper divisors (1).

8984923 is an equidigital number, since it uses as much as digits as its factorization.

8984923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 43.

The square root of 8984923 is about 2997.4861133957. The cubic root of 8984923 is about 207.8921639623.

The spelling of 8984923 in words is "eight million, nine hundred eighty-four thousand, nine hundred twenty-three".