8726479 has 2 divisors, whose sum is σ = 8726480. Its totient is φ = 8726478.

The previous prime is 8726467. The next prime is 8726507. The reversal of 8726479 is 9746278.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8726479 - 2⁵ = 8726447 is a 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 (8726449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4363239 + 4363240.

It is an arithmetic number, because the mean of its divisors is an integer number (4363240).

Almost surely, 2^8726479 is an apocalyptic number.

8726479 is a deficient number, since it is larger than the sum of its proper divisors (1).

8726479 is an equidigital number, since it uses as much as digits as its factorization.

8726479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 8726479 is about 2954.0614414734. The cubic root of 8726479 is about 205.8794578657.

The spelling of 8726479 in words is "eight million, seven hundred twenty-six thousand, four hundred seventy-nine".