3148793 has 2 divisors, whose sum is σ = 3148794. Its totient is φ = 3148792.

The previous prime is 3148751. The next prime is 3148801. The reversal of 3148793 is 3978413.

3148793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 200704 = 1717^2 + 448^2 .

It is a cyclic number.

It is not a de Polignac number, because 3148793 - 2¹² = 3144697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3148193) 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, 1574396 + 1574397.

It is an arithmetic number, because the mean of its divisors is an integer number (1574397).

Almost surely, 2^3148793 is an apocalyptic number.

It is an amenable number.

3148793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3148793 is an equidigital number, since it uses as much as digits as its factorization.

3148793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 3148793 is about 1774.4838686221. The cubic root of 3148793 is about 146.5709953432.

The spelling of 3148793 in words is "three million, one hundred forty-eight thousand, seven hundred ninety-three".