3659396 has 12 divisors (see below), whose sum is σ = 6896652. Its totient is φ = 1688928.

The previous prime is 3659393. The next prime is 3659399. The reversal of 3659396 is 6939563.

It is an interprime number because it is at equal distance from previous prime (3659393) and next prime (3659399).

It can be written as a sum of positive squares in 2 ways, for example, as 184900 + 3474496 = 430^2 + 1864^2 .

It is not an unprimeable number, because it can be changed into a prime (3659393) 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, 35135 + ... + 35238.

It is an arithmetic number, because the mean of its divisors is an integer number (574721).

Almost surely, 2^3659396 is an apocalyptic number.

It is an amenable number.

3659396 is a deficient number, since it is larger than the sum of its proper divisors (3237256).

3659396 is a wasteful number, since it uses less digits than its factorization.

3659396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70390 (or 70388 counting only the distinct ones).

The product of its digits is 131220, while the sum is 41.

The square root of 3659396 is about 1912.9547825289. The cubic root of 3659396 is about 154.1001765709.

The spelling of 3659396 in words is "three million, six hundred fifty-nine thousand, three hundred ninety-six".