3888413 has 2 divisors, whose sum is σ = 3888414. Its totient is φ = 3888412.

The previous prime is 3888397. The next prime is 3888421. The reversal of 3888413 is 3148883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3829849 + 58564 = 1957^2 + 242^2 .

It is an emirp because it is prime and its reverse (3148883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3888413 - 2⁴ = 3888397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3888463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1944206 + 1944207.

It is an arithmetic number, because the mean of its divisors is an integer number (1944207).

Almost surely, 2^3888413 is an apocalyptic number.

It is an amenable number.

3888413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3888413 is an equidigital number, since it uses as much as digits as its factorization.

3888413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 35.

The square root of 3888413 is about 1971.9059308192. The cubic root of 3888413 is about 157.2500511827.

The spelling of 3888413 in words is "three million, eight hundred eighty-eight thousand, four hundred thirteen".