4289697 has 6 divisors (see below), whose sum is σ = 6196242. Its totient is φ = 2859792.

The previous prime is 4289693. The next prime is 4289717. The reversal of 4289697 is 7969824.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3825936 + 463761 = 1956^2 + 681^2 .

It is not a de Polignac number, because 4289697 - 2² = 4289693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4289693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238308 + ... + 238325.

It is an arithmetic number, because the mean of its divisors is an integer number (1032707).

Almost surely, 2^4289697 is an apocalyptic number.

It is an amenable number.

4289697 is a deficient number, since it is larger than the sum of its proper divisors (1906545).

4289697 is a wasteful number, since it uses less digits than its factorization.

4289697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476639 (or 476636 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 4289697 is about 2071.1583715399. The cubic root of 4289697 is about 162.4833529298.

The spelling of 4289697 in words is "four million, two hundred eighty-nine thousand, six hundred ninety-seven".