8979907 has 2 divisors, whose sum is σ = 8979908. Its totient is φ = 8979906.

The previous prime is 8979889. The next prime is 8979923. The reversal of 8979907 is 7099798.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8979907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8979007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4489953 + 4489954.

It is an arithmetic number, because the mean of its divisors is an integer number (4489954).

Almost surely, 2^8979907 is an apocalyptic number.

8979907 is a deficient number, since it is larger than the sum of its proper divisors (1).

8979907 is an equidigital number, since it uses as much as digits as its factorization.

8979907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 49.

The square root of 8979907 is about 2996.6492954632. The cubic root of 8979907 is about 207.8534702081.

The spelling of 8979907 in words is "eight million, nine hundred seventy-nine thousand, nine hundred seven".