3893137 has 2 divisors, whose sum is σ = 3893138. Its totient is φ = 3893136.

The previous prime is 3893111. The next prime is 3893159. The reversal of 3893137 is 7313983.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 1336336 = 1599^2 + 1156^2 .

It is an emirp because it is prime and its reverse (7313983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3893137 - 2¹⁵ = 3860369 is a prime.

It is not a weakly prime, because it can be changed into another prime (3893107) 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, 1946568 + 1946569.

It is an arithmetic number, because the mean of its divisors is an integer number (1946569).

Almost surely, 2^3893137 is an apocalyptic number.

It is an amenable number.

3893137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3893137 is an equidigital number, since it uses as much as digits as its factorization.

3893137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 3893137 is about 1973.1033931348. The cubic root of 3893137 is about 157.3137059966.

The spelling of 3893137 in words is "three million, eight hundred ninety-three thousand, one hundred thirty-seven".