4681469 has 6 divisors (see below), whose sum is σ = 5069466. Its totient is φ = 4321200.

The previous prime is 4681463. The next prime is 4681471. The reversal of 4681469 is 9641864.

It can be written as a sum of positive squares in 3 ways, for example, as 7225 + 4674244 = 85^2 + 2162^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4681469 is a prime.

It is a super-2 number, since 2×4681469² = 43832303995922, 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 (4681463) 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, 13682 + ... + 14019.

It is an arithmetic number, because the mean of its divisors is an integer number (844911).

Almost surely, 2^4681469 is an apocalyptic number.

It is an amenable number.

4681469 is a deficient number, since it is larger than the sum of its proper divisors (387997).

4681469 is a wasteful number, since it uses less digits than its factorization.

4681469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27727 (or 27714 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 4681469 is about 2163.6702613846. The cubic root of 4681469 is about 167.2864316030.

The spelling of 4681469 in words is "four million, six hundred eighty-one thousand, four hundred sixty-nine".