3682313 has 4 divisors (see below), whose sum is σ = 3687060. Its totient is φ = 3677568.

The previous prime is 3682303. The next prime is 3682321. The reversal of 3682313 is 3132863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3132863 = 419 ⋅7477.

It can be written as a sum of positive squares in 2 ways, for example, as 3268864 + 413449 = 1808^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 3682313 - 2⁸ = 3682057 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 (3682303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 908 + ... + 2861.

It is an arithmetic number, because the mean of its divisors is an integer number (921765).

Almost surely, 2^3682313 is an apocalyptic number.

It is an amenable number.

3682313 is a deficient number, since it is larger than the sum of its proper divisors (4747).

3682313 is an equidigital number, since it uses as much as digits as its factorization.

3682313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746.

The product of its digits is 2592, while the sum is 26.

The square root of 3682313 is about 1918.9353819241. The cubic root of 3682313 is about 154.4211919555.

The spelling of 3682313 in words is "three million, six hundred eighty-two thousand, three hundred thirteen".