8949459 has 4 divisors (see below), whose sum is σ = 11932616. Its totient is φ = 5966304.

The previous prime is 8949443. The next prime is 8949469. The reversal of 8949459 is 9549498.

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

It is not a de Polignac number, because 8949459 - 2⁴ = 8949443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8949419) 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 in 3 ways as a sum of consecutive naturals, for example, 1491574 + ... + 1491579.

It is an arithmetic number, because the mean of its divisors is an integer number (2983154).

Almost surely, 2^8949459 is an apocalyptic number.

8949459 is a deficient number, since it is larger than the sum of its proper divisors (2983157).

8949459 is a wasteful number, since it uses less digits than its factorization.

8949459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983156.

The product of its digits is 466560, while the sum is 48.

The square root of 8949459 is about 2991.5646407858. The cubic root of 8949459 is about 207.6182825884.

The spelling of 8949459 in words is "eight million, nine hundred forty-nine thousand, four hundred fifty-nine".