2938257011 has 2 divisors, whose sum is σ = 2938257012. Its totient is φ = 2938257010.

The previous prime is 2938256977. The next prime is 2938257017. The reversal of 2938257011 is 1107528392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2938257011 - 2¹⁸ = 2937994867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2938257017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1469128505 + 1469128506.

It is an arithmetic number, because the mean of its divisors is an integer number (1469128506).

Almost surely, 2^2938257011 is an apocalyptic number.

2938257011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2938257011 is an equidigital number, since it uses as much as digits as its factorization.

2938257011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 2938257011 is about 54205.6916845455. The cubic root of 2938257011 is about 1432.2865940838.

The spelling of 2938257011 in words is "two billion, nine hundred thirty-eight million, two hundred fifty-seven thousand, eleven".