8979263 has 2 divisors, whose sum is σ = 8979264. Its totient is φ = 8979262.

The previous prime is 8979259. The next prime is 8979293. The reversal of 8979263 is 3629798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8979263 - 2² = 8979259 is a prime.

It is a super-3 number, since 3×8979263³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8979233) 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 as a sum of consecutive naturals, namely, 4489631 + 4489632.

It is an arithmetic number, because the mean of its divisors is an integer number (4489632).

Almost surely, 2^8979263 is an apocalyptic number.

8979263 is a deficient number, since it is larger than the sum of its proper divisors (1).

8979263 is an equidigital number, since it uses as much as digits as its factorization.

8979263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 8979263 is about 2996.5418401885. The cubic root of 8979263 is about 207.8485013061.

The spelling of 8979263 in words is "eight million, nine hundred seventy-nine thousand, two hundred sixty-three".