3136313 has 4 divisors (see below), whose sum is σ = 3320820. Its totient is φ = 2951808.

The previous prime is 3136307. The next prime is 3136319.

3136313 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3136307) and next prime (3136319).

It can be written as a sum of positive squares in 2 ways, for example, as 937024 + 2199289 = 968^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 3136313 - 2⁶ = 3136249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3136319) 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, 92228 + ... + 92261.

It is an arithmetic number, because the mean of its divisors is an integer number (830205).

Almost surely, 2^3136313 is an apocalyptic number.

It is an amenable number.

3136313 is a deficient number, since it is larger than the sum of its proper divisors (184507).

3136313 is a wasteful number, since it uses less digits than its factorization.

3136313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184506.

The product of its digits is 486, while the sum is 20.

The square root of 3136313 is about 1770.9638618560. The cubic root of 3136313 is about 146.3770979782.

The spelling of 3136313 in words is "three million, one hundred thirty-six thousand, three hundred thirteen".