4308889 has 8 divisors (see below), whose sum is σ = 4842432. Its totient is φ = 3804240.

The previous prime is 4308883. The next prime is 4308893. The reversal of 4308889 is 9888034.

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 4308889 - 2³ = 4308881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4308881) 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 7 ways as a sum of consecutive naturals, for example, 6907 + ... + 7504.

It is an arithmetic number, because the mean of its divisors is an integer number (605304).

Almost surely, 2^4308889 is an apocalyptic number.

It is an amenable number.

4308889 is a deficient number, since it is larger than the sum of its proper divisors (533543).

4308889 is a wasteful number, since it uses less digits than its factorization.

4308889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 4308889 is about 2075.7863570223. The cubic root of 4308889 is about 162.7253079765.

The spelling of 4308889 in words is "four million, three hundred eight thousand, eight hundred eighty-nine".