4331689 has 4 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 4308820.

The previous prime is 4331683. The next prime is 4331711. The reversal of 4331689 is 9861334.

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 a cyclic number.

It is not a de Polignac number, because 4331689 - 2¹⁷ = 4200617 is a prime.

It is a super-3 number, since 3×4331689³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4331683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11149 + ... + 11530.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^4331689 is an apocalyptic number.

It is an amenable number.

4331689 is a deficient number, since it is larger than the sum of its proper divisors (22871).

4331689 is a wasteful number, since it uses less digits than its factorization.

4331689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22870.

The product of its digits is 15552, while the sum is 34.

The square root of 4331689 is about 2081.2710059000. The cubic root of 4331689 is about 163.0118174277.

The spelling of 4331689 in words is "four million, three hundred thirty-one thousand, six hundred eighty-nine".