3660461 has 8 divisors (see below), whose sum is σ = 4281024. Its totient is φ = 3064320.

The previous prime is 3660443. The next prime is 3660463. The reversal of 3660461 is 1640663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3660461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3660461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660463) 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, 5780 + ... + 6381.

It is an arithmetic number, because the mean of its divisors is an integer number (535128).

Almost surely, 2^3660461 is an apocalyptic number.

It is an amenable number.

3660461 is a deficient number, since it is larger than the sum of its proper divisors (620563).

3660461 is a wasteful number, since it uses less digits than its factorization.

3660461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12211.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3660461 is about 1913.2331274573. The cubic root of 3660461 is about 154.1151244630.

The spelling of 3660461 in words is "three million, six hundred sixty thousand, four hundred sixty-one".