4687469 has 6 divisors (see below), whose sum is σ = 4900686. Its totient is φ = 4483160.

The previous prime is 4687453. The next prime is 4687483. The reversal of 4687469 is 9647864.

It can be written as a sum of positive squares in only one way, i.e., 4674244 + 13225 = 2162^2 + 115^2 .

It is not a de Polignac number, because 4687469 - 2⁴ = 4687453 is a prime.

It is a super-2 number, since 2×4687469² = 43944731251922, 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 (4687409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3902 + ... + 4959.

It is an arithmetic number, because the mean of its divisors is an integer number (816781).

Almost surely, 2^4687469 is an apocalyptic number.

It is an amenable number.

4687469 is a deficient number, since it is larger than the sum of its proper divisors (213217).

4687469 is an equidigital number, since it uses as much as digits as its factorization.

4687469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907 (or 8884 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 4687469 is about 2165.0563503059. The cubic root of 4687469 is about 167.3578685878.

The spelling of 4687469 in words is "four million, six hundred eighty-seven thousand, four hundred sixty-nine".