4659969 has 8 divisors (see below), whose sum is σ = 6223360. Its totient is φ = 3101616.

The previous prime is 4659947. The next prime is 4659979. The reversal of 4659969 is 9699564.

It is a happy number.

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

It is not a de Polignac number, because 4659969 - 2⁷ = 4659841 is a prime.

It is a super-2 number, since 2×4659969² = 43430622161922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4659929) 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, 2547 + ... + 3975.

It is an arithmetic number, because the mean of its divisors is an integer number (777920).

Almost surely, 2^4659969 is an apocalyptic number.

It is an amenable number.

4659969 is a deficient number, since it is larger than the sum of its proper divisors (1563391).

4659969 is a wasteful number, since it uses less digits than its factorization.

4659969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519.

The product of its digits is 524880, while the sum is 48.

The square root of 4659969 is about 2158.6961342440. The cubic root of 4659969 is about 167.0299467015.

The spelling of 4659969 in words is "four million, six hundred fifty-nine thousand, nine hundred sixty-nine".