3660466 has 8 divisors (see below), whose sum is σ = 5557104. Its totient is φ = 1808100.

The previous prime is 3660463. The next prime is 3660469. The reversal of 3660466 is 6640663.

It is an interprime number because it is at equal distance from previous prime (3660463) and next prime (3660469).

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

It is a super-2 number, since 2×3660466² = 26798022674312, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10860 + ... + 11191.

It is an arithmetic number, because the mean of its divisors is an integer number (694638).

Almost surely, 2^3660466 is an apocalyptic number.

3660466 is a deficient number, since it is larger than the sum of its proper divisors (1896638).

3660466 is a wasteful number, since it uses less digits than its factorization.

3660466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22136.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 3660466 is about 1913.2344341455. The cubic root of 3660466 is about 154.1151946340.

The spelling of 3660466 in words is "three million, six hundred sixty thousand, four hundred sixty-six".