4869489 has 4 divisors (see below), whose sum is σ = 6492656. Its totient is φ = 3246324.

The previous prime is 4869479. The next prime is 4869499. The reversal of 4869489 is 9849684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4869479) and next prime (4869499).

It is not a de Polignac number, because 4869489 - 2⁹ = 4868977 is a prime.

It is a super-2 number, since 2×4869489² = 47423846242242, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4869479) 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, 811579 + ... + 811584.

It is an arithmetic number, because the mean of its divisors is an integer number (1623164).

Almost surely, 2^4869489 is an apocalyptic number.

It is an amenable number.

4869489 is a deficient number, since it is larger than the sum of its proper divisors (1623167).

4869489 is a wasteful number, since it uses less digits than its factorization.

4869489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623166.

The product of its digits is 497664, while the sum is 48.

The square root of 4869489 is about 2206.6918679326. The cubic root of 4869489 is about 169.4966541573.

The spelling of 4869489 in words is "four million, eight hundred sixty-nine thousand, four hundred eighty-nine".