8709003 has 6 divisors (see below), whose sum is σ = 12579684. Its totient is φ = 5805996.

The previous prime is 8708971. The next prime is 8709007. The reversal of 8709003 is 3009078.

It is a happy number.

It is not a de Polignac number, because 8709003 - 2⁵ = 8708971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8709007) 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 5 ways as a sum of consecutive naturals, for example, 483825 + ... + 483842.

It is an arithmetic number, because the mean of its divisors is an integer number (2096614).

Almost surely, 2^8709003 is an apocalyptic number.

8709003 is a deficient number, since it is larger than the sum of its proper divisors (3870681).

8709003 is a wasteful number, since it uses less digits than its factorization.

8709003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967673 (or 967670 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 8709003 is about 2951.1019975596. The cubic root of 8709003 is about 205.7419318417.

The spelling of 8709003 in words is "eight million, seven hundred nine thousand, three".