8979497 has 2 divisors, whose sum is σ = 8979498. Its totient is φ = 8979496.

The previous prime is 8979479. The next prime is 8979569. The reversal of 8979497 is 7949798.

Together with previous prime (8979479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 3481 = 2996^2 + 59^2 .

It is a cyclic number.

It is not a de Polignac number, because 8979497 - 2⁶ = 8979433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8979427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4489748 + 4489749.

It is an arithmetic number, because the mean of its divisors is an integer number (4489749).

Almost surely, 2^8979497 is an apocalyptic number.

It is an amenable number.

8979497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8979497 is an equidigital number, since it uses as much as digits as its factorization.

8979497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 53.

The square root of 8979497 is about 2996.5808849420. The cubic root of 8979497 is about 207.8503068042.

The spelling of 8979497 in words is "eight million, nine hundred seventy-nine thousand, four hundred ninety-seven".