3660836 has 12 divisors (see below), whose sum is σ = 6421212. Its totient is φ = 1826208.

The previous prime is 3660827. The next prime is 3660847. The reversal of 3660836 is 6380663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1276900 + 2383936 = 1130^2 + 1544^2 .

It is a congruent number.

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, 1706 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (535101).

Almost surely, 2^3660836 is an apocalyptic number.

It is an amenable number.

3660836 is a deficient number, since it is larger than the sum of its proper divisors (2760376).

3660836 is a wasteful number, since it uses less digits than its factorization.

3660836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2108 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3660836 is about 1913.3311265957. The cubic root of 3660836 is about 154.1203871151.

The spelling of 3660836 in words is "three million, six hundred sixty thousand, eight hundred thirty-six".