3660662 has 4 divisors (see below), whose sum is σ = 5490996. Its totient is φ = 1830330.

The previous prime is 3660653. The next prime is 3660667. The reversal of 3660662 is 2660663.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915164 + ... + 915167.

It is an arithmetic number, because the mean of its divisors is an integer number (1372749).

Almost surely, 2^3660662 is an apocalyptic number.

3660662 is a deficient number, since it is larger than the sum of its proper divisors (1830334).

3660662 is a wasteful number, since it uses less digits than its factorization.

3660662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830333.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3660662 is about 1913.2856556197. The cubic root of 3660662 is about 154.1179452892.

Subtracting from 3660662 its reverse (2660663), we obtain a palindrome (999999).

The spelling of 3660662 in words is "three million, six hundred sixty thousand, six hundred sixty-two".