4569669 has 32 divisors (see below), whose sum is σ = 7472640. Its totient is φ = 2742336.

The previous prime is 4569667. The next prime is 4569683. The reversal of 4569669 is 9669654.

It is not a de Polignac number, because 4569669 - 2¹ = 4569667 is a prime.

It is a super-2 number, since 2×4569669² = 41763749539122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4569667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16359 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (233520).

Almost surely, 2^4569669 is an apocalyptic number.

It is an amenable number.

4569669 is a deficient number, since it is larger than the sum of its proper divisors (2902971).

4569669 is a wasteful number, since it uses less digits than its factorization.

4569669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 340 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 4569669 is about 2137.6784136067. The cubic root of 4569669 is about 165.9440102460.

The spelling of 4569669 in words is "four million, five hundred sixty-nine thousand, six hundred sixty-nine".