8976609 has 8 divisors (see below), whose sum is σ = 13298720. Its totient is φ = 5984388.

The previous prime is 8976589. The next prime is 8976619. The reversal of 8976609 is 9066798.

It is not a de Polignac number, because 8976609 - 2⁸ = 8976353 is a prime.

It is a Duffinian number.

It is a Curzon number.

8976609 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8976619) 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 7 ways as a sum of consecutive naturals, for example, 166207 + ... + 166260.

It is an arithmetic number, because the mean of its divisors is an integer number (1662340).

Almost surely, 2^8976609 is an apocalyptic number.

It is an amenable number.

8976609 is a deficient number, since it is larger than the sum of its proper divisors (4322111).

8976609 is a wasteful number, since it uses less digits than its factorization.

8976609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332476 (or 332470 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 8976609 is about 2996.0989636526. The cubic root of 8976609 is about 207.8280213669.

The spelling of 8976609 in words is "eight million, nine hundred seventy-six thousand, six hundred nine".