4479069 has 8 divisors (see below), whose sum is σ = 6825280. Its totient is φ = 2559456.

The previous prime is 4479049. The next prime is 4479071. The reversal of 4479069 is 9609744.

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

It is not a de Polignac number, because 4479069 - 2¹³ = 4470877 is a prime.

It is a super-2 number, since 2×4479069² = 40124118213522, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479029) 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, 106624 + ... + 106665.

It is an arithmetic number, because the mean of its divisors is an integer number (853160).

Almost surely, 2^4479069 is an apocalyptic number.

It is an amenable number.

4479069 is a deficient number, since it is larger than the sum of its proper divisors (2346211).

4479069 is a wasteful number, since it uses less digits than its factorization.

4479069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213299.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4479069 is about 2116.3811093468. The cubic root of 4479069 is about 164.8399918065.

The spelling of 4479069 in words is "four million, four hundred seventy-nine thousand, sixty-nine".