4783869 has 12 divisors (see below), whose sum is σ = 7148700. Its totient is φ = 3079104.

The previous prime is 4783861. The next prime is 4783873. The reversal of 4783869 is 9683874.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2442969 + 2340900 = 1563^2 + 1530^2 .

It is not a de Polignac number, because 4783869 - 2³ = 4783861 is a prime.

It is a super-2 number, since 2×4783869² = 45770805218322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁴ + 7 + 8 + 3¹⁴ + 8³ + 6² + 9² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4783861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8904 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (595725).

Almost surely, 2^4783869 is an apocalyptic number.

It is an amenable number.

4783869 is a deficient number, since it is larger than the sum of its proper divisors (2364831).

4783869 is a wasteful number, since it uses less digits than its factorization.

4783869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18364 (or 18361 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4783869 is about 2187.2057516384. The cubic root of 4783869 is about 168.4973569251.

The spelling of 4783869 in words is "four million, seven hundred eighty-three thousand, eight hundred sixty-nine".