4289746 has 16 divisors (see below), whose sum is σ = 6852600. Its totient is φ = 2007040.

The previous prime is 4289741. The next prime is 4289771. The reversal of 4289746 is 6479824.

It can be written as a sum of positive squares in 4 ways, for example, as 4247721 + 42025 = 2061^2 + 205^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4289699 and 4289708.

It is not an unprimeable number, because it can be changed into a prime (4289741) 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, 9330 + ... + 9778.

Almost surely, 2^4289746 is an apocalyptic number.

4289746 is a deficient number, since it is larger than the sum of its proper divisors (2562854).

4289746 is a wasteful number, since it uses less digits than its factorization.

4289746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its digits is 96768, while the sum is 40.

The square root of 4289746 is about 2071.1702006354. The cubic root of 4289746 is about 162.4839715946.

The spelling of 4289746 in words is "four million, two hundred eighty-nine thousand, seven hundred forty-six".