3614661 has 6 divisors (see below), whose sum is σ = 5221190. Its totient is φ = 2409768.

The previous prime is 3614609. The next prime is 3614669. The reversal of 3614661 is 1664163.

It can be written as a sum of positive squares in only one way, i.e., 2924100 + 690561 = 1710^2 + 831^2 .

It is not a de Polignac number, because 3614661 - 2¹⁰ = 3613637 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 (3614669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200806 + ... + 200823.

Almost surely, 2^3614661 is an apocalyptic number.

It is an amenable number.

3614661 is a deficient number, since it is larger than the sum of its proper divisors (1606529).

3614661 is a wasteful number, since it uses less digits than its factorization.

3614661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401635 (or 401632 counting only the distinct ones).

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

The square root of 3614661 is about 1901.2261832828. The cubic root of 3614661 is about 153.4696576949.

The spelling of 3614661 in words is "three million, six hundred fourteen thousand, six hundred sixty-one".