4666469 has 4 divisors (see below), whose sum is σ = 4670796. Its totient is φ = 4662144.

The previous prime is 4666463. The next prime is 4666471. The reversal of 4666469 is 9646664.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3378244 + 1288225 = 1838^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 4666469 - 2¹² = 4662373 is a prime.

It is a super-2 number, since 2×4666469² = 43551865855922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666463) 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 3 ways as a sum of consecutive naturals, for example, 917 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (1167699).

Almost surely, 2^4666469 is an apocalyptic number.

It is an amenable number.

4666469 is a deficient number, since it is larger than the sum of its proper divisors (4327).

4666469 is a wasteful number, since it uses less digits than its factorization.

4666469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326.

The product of its digits is 186624, while the sum is 41.

The square root of 4666469 is about 2160.2011480415. The cubic root of 4666469 is about 167.1075716991.

The spelling of 4666469 in words is "four million, six hundred sixty-six thousand, four hundred sixty-nine".