3613136 has 10 divisors (see below), whose sum is σ = 7000482. Its totient is φ = 1806560.

The previous prime is 3613123. The next prime is 3613151. The reversal of 3613136 is 6313163.

It can be written as a sum of positive squares in only one way, i.e., 3610000 + 3136 = 1900^2 + 56^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112895 + ... + 112926.

Almost surely, 2^3613136 is an apocalyptic number.

It is an amenable number.

3613136 is a deficient number, since it is larger than the sum of its proper divisors (3387346).

3613136 is a wasteful number, since it uses less digits than its factorization.

3613136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225829 (or 225823 counting only the distinct ones).

The product of its digits is 972, while the sum is 23.

The square root of 3613136 is about 1900.8250840096. The cubic root of 3613136 is about 153.4480720700.

Adding to 3613136 its reverse (6313163), we get a palindrome (9926299).

It can be divided in two parts, 361 and 3136, that multiplied together give a square (1132096 = 1064²).

The spelling of 3613136 in words is "three million, six hundred thirteen thousand, one hundred thirty-six".