4340653 has 8 divisors (see below), whose sum is σ = 4452728. Its totient is φ = 4230144.

The previous prime is 4340641. The next prime is 4340659. The reversal of 4340653 is 3560434.

It can be written as a sum of positive squares in 4 ways, for example, as 5929 + 4334724 = 77^2 + 2082^2 .

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 4340653 - 2⁵ = 4340621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340659) 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, 6775 + ... + 7387.

It is an arithmetic number, because the mean of its divisors is an integer number (556591).

Almost surely, 2^4340653 is an apocalyptic number.

It is an amenable number.

4340653 is a deficient number, since it is larger than the sum of its proper divisors (112075).

4340653 is an equidigital number, since it uses as much as digits as its factorization.

4340653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 4340653 is about 2083.4233847204. The cubic root of 4340653 is about 163.1241855383.

The spelling of 4340653 in words is "four million, three hundred forty thousand, six hundred fifty-three".