3708613 has 2 divisors, whose sum is σ = 3708614. Its totient is φ = 3708612.

The previous prime is 3708611. The next prime is 3708631. The reversal of 3708613 is 3168073.

3708613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (3708631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2712609 + 996004 = 1647^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 3708613 - 2¹ = 3708611 is a prime.

Together with 3708611, it forms a pair of twin primes.

3708613 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3708611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854306 + 1854307.

It is an arithmetic number, because the mean of its divisors is an integer number (1854307).

Almost surely, 2^3708613 is an apocalyptic number.

It is an amenable number.

3708613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3708613 is an equidigital number, since it uses as much as digits as its factorization.

3708613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3708613 is about 1925.7759475079. The cubic root of 3708613 is about 154.7879584096.

The spelling of 3708613 in words is "three million, seven hundred eight thousand, six hundred thirteen".