8954789 has 2 divisors, whose sum is σ = 8954790. Its totient is φ = 8954788.

The previous prime is 8954779. The next prime is 8954791. The reversal of 8954789 is 9874598.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5678689 + 3276100 = 2383^2 + 1810^2 .

It is a cyclic number.

It is not a de Polignac number, because 8954789 - 2⁴ = 8954773 is a prime.

Together with 8954791, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8954779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4477394 + 4477395.

It is an arithmetic number, because the mean of its divisors is an integer number (4477395).

Almost surely, 2^8954789 is an apocalyptic number.

It is an amenable number.

8954789 is a deficient number, since it is larger than the sum of its proper divisors (1).

8954789 is an equidigital number, since it uses as much as digits as its factorization.

8954789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 50.

The square root of 8954789 is about 2992.4553463669. The cubic root of 8954789 is about 207.6594912556.

The spelling of 8954789 in words is "eight million, nine hundred fifty-four thousand, seven hundred eighty-nine".