2939748373 has 2 divisors, whose sum is σ = 2939748374. Its totient is φ = 2939748372.

The previous prime is 2939748349. The next prime is 2939748379. The reversal of 2939748373 is 3738479392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2558639889 + 381108484 = 50583^2 + 19522^2 .

It is a cyclic number.

It is not a de Polignac number, because 2939748373 - 2⁹ = 2939747861 is a prime.

It is a super-2 number, since 2×2939748373² = 17284240993112294258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2939748379) 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, 1469874186 + 1469874187.

It is an arithmetic number, because the mean of its divisors is an integer number (1469874187).

Almost surely, 2^2939748373 is an apocalyptic number.

It is an amenable number.

2939748373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2939748373 is an equidigital number, since it uses as much as digits as its factorization.

2939748373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 55.

The square root of 2939748373 is about 54219.4464468239. The cubic root of 2939748373 is about 1432.5288801847.

The spelling of 2939748373 in words is "two billion, nine hundred thirty-nine million, seven hundred forty-eight thousand, three hundred seventy-three".