4289999 has 12 divisors (see below), whose sum is σ = 5164200. Its totient is φ = 3549168.

The previous prime is 4289977. The next prime is 4290017. The reversal of 4289999 is 9999824.

It is not a de Polignac number, because 4289999 - 2²⁰ = 3241423 is a prime.

It is a Duffinian number.

4289999 is a modest number, since divided by 9999 gives 428 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (430350).

Almost surely, 2^4289999 is an apocalyptic number.

4289999 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4289999 is a deficient number, since it is larger than the sum of its proper divisors (874201).

4289999 is a wasteful number, since it uses less digits than its factorization.

4289999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062 (or 3055 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The square root of 4289999 is about 2071.2312763185. The cubic root of 4289999 is about 162.4871658503.

The spelling of 4289999 in words is "four million, two hundred eighty-nine thousand, nine hundred ninety-nine".