4316661 has 6 divisors (see below), whose sum is σ = 6235190. Its totient is φ = 2877768.

The previous prime is 4316659. The next prime is 4316681. The reversal of 4316661 is 1666134.

It can be written as a sum of positive squares in only one way, i.e., 4223025 + 93636 = 2055^2 + 306^2 .

It is not a de Polignac number, because 4316661 - 2¹ = 4316659 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4316651) 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, 239806 + ... + 239823.

Almost surely, 2^4316661 is an apocalyptic number.

It is an amenable number.

4316661 is a deficient number, since it is larger than the sum of its proper divisors (1918529).

4316661 is a wasteful number, since it uses less digits than its factorization.

4316661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479635 (or 479632 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4316661 is about 2077.6575752515. The cubic root of 4316661 is about 162.8230858081.

The spelling of 4316661 in words is "four million, three hundred sixteen thousand, six hundred sixty-one".