3136369 has 4 divisors (see below), whose sum is σ = 3142144. Its totient is φ = 3130596.

The previous prime is 3136361. The next prime is 3136373. The reversal of 3136369 is 9636313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9636313 = 107 ⋅90059.

It is a cyclic number.

It is not a de Polignac number, because 3136369 - 2³ = 3136361 is a prime.

It is a super-2 number, since 2×3136369² = 19673621008322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3136369.

It is not an unprimeable number, because it can be changed into a prime (3136361) 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, 1977 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (785536).

Almost surely, 2^3136369 is an apocalyptic number.

It is an amenable number.

3136369 is a deficient number, since it is larger than the sum of its proper divisors (5775).

3136369 is an equidigital number, since it uses as much as digits as its factorization.

3136369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774.

The product of its digits is 8748, while the sum is 31.

The square root of 3136369 is about 1770.9796723848. The cubic root of 3136369 is about 146.3779691783.

The spelling of 3136369 in words is "three million, one hundred thirty-six thousand, three hundred sixty-nine".