4479129 has 12 divisors (see below), whose sum is σ = 6489600. Its totient is φ = 2976984.

The previous prime is 4479121. The next prime is 4479133. The reversal of 4479129 is 9219744.

It is not a de Polignac number, because 4479129 - 2³ = 4479121 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 4479093 and 4479102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3792 + ... + 4830.

It is an arithmetic number, because the mean of its divisors is an integer number (540800).

Almost surely, 2^4479129 is an apocalyptic number.

It is an amenable number.

4479129 is a deficient number, since it is larger than the sum of its proper divisors (2010471).

4479129 is a wasteful number, since it uses less digits than its factorization.

4479129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 1521 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 4479129 is about 2116.3952844400. The cubic root of 4479129 is about 164.8407278490.

The spelling of 4479129 in words is "four million, four hundred seventy-nine thousand, one hundred twenty-nine".