8495479 has 4 divisors (see below), whose sum is σ = 8574984. Its totient is φ = 8415976.

The previous prime is 8495477. The next prime is 8495497. The reversal of 8495479 is 9745948.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8495479 - 2¹ = 8495477 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 (8495471) 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 3 ways as a sum of consecutive naturals, for example, 39592 + ... + 39805.

It is an arithmetic number, because the mean of its divisors is an integer number (2143746).

Almost surely, 2^8495479 is an apocalyptic number.

8495479 is a deficient number, since it is larger than the sum of its proper divisors (79505).

8495479 is a wasteful number, since it uses less digits than its factorization.

8495479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79504.

The product of its digits is 362880, while the sum is 46.

The square root of 8495479 is about 2914.7004991937. The cubic root of 8495479 is about 204.0465660070.

It can be divided in two parts, 849547 and 9, that added together give a triangular number (849556 = T₁₃₀₃).

The spelling of 8495479 in words is "eight million, four hundred ninety-five thousand, four hundred seventy-nine".