4618479 has 8 divisors (see below), whose sum is σ = 6244992. Its totient is φ = 3035480.

The previous prime is 4618459. The next prime is 4618483. The reversal of 4618479 is 9748164.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4618479 - 2⁵ = 4618447 is a prime.

4618479 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4618409) 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, 10629 + ... + 11054.

It is an arithmetic number, because the mean of its divisors is an integer number (780624).

Almost surely, 2^4618479 is an apocalyptic number.

4618479 is a deficient number, since it is larger than the sum of its proper divisors (1626513).

4618479 is a wasteful number, since it uses less digits than its factorization.

4618479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21757.

The product of its digits is 48384, while the sum is 39.

The square root of 4618479 is about 2149.0646802737. The cubic root of 4618479 is about 166.5327515404.

The spelling of 4618479 in words is "four million, six hundred eighteen thousand, four hundred seventy-nine".