4479499 has 4 divisors (see below), whose sum is σ = 4540936. Its totient is φ = 4418064.

The previous prime is 4479493. The next prime is 4479509. The reversal of 4479499 is 9949744.

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 4479499 - 2³ = 4479491 is a prime.

It is a super-2 number, since 2×4479499² = 40131822582002, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4479491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30609 + ... + 30754.

It is an arithmetic number, because the mean of its divisors is an integer number (1135234).

Almost surely, 2^4479499 is an apocalyptic number.

4479499 is a deficient number, since it is larger than the sum of its proper divisors (61437).

4479499 is an equidigital number, since it uses as much as digits as its factorization.

4479499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61436.

The product of its digits is 326592, while the sum is 46.

The square root of 4479499 is about 2116.4826954171. The cubic root of 4479499 is about 164.8452666325.

The spelling of 4479499 in words is "four million, four hundred seventy-nine thousand, four hundred ninety-nine".