4872389 has 8 divisors (see below), whose sum is σ = 5107200. Its totient is φ = 4639536.

The previous prime is 4872337. The next prime is 4872391. The reversal of 4872389 is 9832784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4872389 - 2¹² = 4868293 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 8⁶ + 7⁶ + 2²² + 3⁹ + 8⁶ + 9² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7724 + ... + 8330.

It is an arithmetic number, because the mean of its divisors is an integer number (638400).

Almost surely, 2^4872389 is an apocalyptic number.

It is an amenable number.

4872389 is a deficient number, since it is larger than the sum of its proper divisors (234811).

4872389 is a wasteful number, since it uses less digits than its factorization.

4872389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979.

The product of its digits is 96768, while the sum is 41.

The square root of 4872389 is about 2207.3488623233. The cubic root of 4872389 is about 169.5302951103.

The spelling of 4872389 in words is "four million, eight hundred seventy-two thousand, three hundred eighty-nine".