3660146 has 8 divisors (see below), whose sum is σ = 6274560. Its totient is φ = 1568628.

The previous prime is 3660131. The next prime is 3660187. The reversal of 3660146 is 6410663.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130706 + ... + 130733.

It is an arithmetic number, because the mean of its divisors is an integer number (784320).

Almost surely, 2^3660146 is an apocalyptic number.

3660146 is a deficient number, since it is larger than the sum of its proper divisors (2614414).

3660146 is a wasteful number, since it uses less digits than its factorization.

3660146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261448.

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

The square root of 3660146 is about 1913.1508043016. The cubic root of 3660146 is about 154.1107035574.

The spelling of 3660146 in words is "three million, six hundred sixty thousand, one hundred forty-six".