8743479 has 8 divisors (see below), whose sum is σ = 11719152. Its totient is φ = 5798400.

The previous prime is 8743459. The next prime is 8743489. The reversal of 8743479 is 9743478.

8743479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8743479 - 2⁵ = 8743447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8743479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8743409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6972 + ... + 8129.

It is an arithmetic number, because the mean of its divisors is an integer number (1464894).

Almost surely, 2^8743479 is an apocalyptic number.

8743479 is a deficient number, since it is larger than the sum of its proper divisors (2975673).

8743479 is a wasteful number, since it uses less digits than its factorization.

8743479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15297.

The product of its digits is 169344, while the sum is 42.

The square root of 8743479 is about 2956.9374359293. The cubic root of 8743479 is about 206.0130619801.

Subtracting 8743479 from its reverse (9743478), we obtain a palindrome (999999).

The spelling of 8743479 in words is "eight million, seven hundred forty-three thousand, four hundred seventy-nine".