8874779 has 2 divisors, whose sum is σ = 8874780. Its totient is φ = 8874778.

The previous prime is 8874763. The next prime is 8874791. The reversal of 8874779 is 9774788.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8874779 - 2⁴ = 8874763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8874079) 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, 4437389 + 4437390.

It is an arithmetic number, because the mean of its divisors is an integer number (4437390).

Almost surely, 2^8874779 is an apocalyptic number.

8874779 is a deficient number, since it is larger than the sum of its proper divisors (1).

8874779 is an equidigital number, since it uses as much as digits as its factorization.

8874779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 790272, while the sum is 50.

The square root of 8874779 is about 2979.0567299063. The cubic root of 8874779 is about 207.0391689203.

Subtracting 8874779 from its reverse (9774788), we obtain a palindrome (900009).

The spelling of 8874779 in words is "eight million, eight hundred seventy-four thousand, seven hundred seventy-nine".