3916313 has 2 divisors, whose sum is σ = 3916314. Its totient is φ = 3916312.

The previous prime is 3916309. The next prime is 3916321. The reversal of 3916313 is 3136193.

3916313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2679769 + 1236544 = 1637^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 3916313 - 2² = 3916309 is a prime.

It is not a weakly prime, because it can be changed into another prime (3916303) 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, 1958156 + 1958157.

It is an arithmetic number, because the mean of its divisors is an integer number (1958157).

Almost surely, 2^3916313 is an apocalyptic number.

It is an amenable number.

3916313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3916313 is an equidigital number, since it uses as much as digits as its factorization.

3916313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458, while the sum is 26.

The square root of 3916313 is about 1978.9676601703. The cubic root of 3916313 is about 157.6252535180.

The spelling of 3916313 in words is "three million, nine hundred sixteen thousand, three hundred thirteen".