8494279 has 6 divisors (see below), whose sum is σ = 8778120. Its totient is φ = 8219340.

The previous prime is 8494267. The next prime is 8494301. The reversal of 8494279 is 9724948.

It is not a de Polignac number, because 8494279 - 2⁵ = 8494247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8494219) 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 in 5 ways as a sum of consecutive naturals, for example, 3459 + ... + 5380.

It is an arithmetic number, because the mean of its divisors is an integer number (1463020).

Almost surely, 2^8494279 is an apocalyptic number.

8494279 is a deficient number, since it is larger than the sum of its proper divisors (283841).

8494279 is an equidigital number, since it uses as much as digits as its factorization.

8494279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8901 (or 8870 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 8494279 is about 2914.4946388697. The cubic root of 8494279 is about 204.0369582533.

The spelling of 8494279 in words is "eight million, four hundred ninety-four thousand, two hundred seventy-nine".