3668602 has 32 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 1488240.

The previous prime is 3668593. The next prime is 3668603. The reversal of 3668602 is 2068663.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (3668603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34233 + ... + 34339.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^3668602 is an apocalyptic number.

3668602 is a deficient number, since it is larger than the sum of its proper divisors (2966918).

3668602 is a wasteful number, since it uses less digits than its factorization.

3668602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3668602 is about 1915.3594962826. The cubic root of 3668602 is about 154.2292924367.

The spelling of 3668602 in words is "three million, six hundred sixty-eight thousand, six hundred two".