4949942971 has 2 divisors, whose sum is σ = 4949942972. Its totient is φ = 4949942970.

The previous prime is 4949942957. The next prime is 4949943007. The reversal of 4949942971 is 1792499494.

4949942971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4949942971 is a prime.

It is a super-3 number, since 3×4949942971³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4949942911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474971485 + 2474971486.

It is an arithmetic number, because the mean of its divisors is an integer number (2474971486).

Almost surely, 2^4949942971 is an apocalyptic number.

4949942971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4949942971 is an equidigital number, since it uses as much as digits as its factorization.

4949942971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5878656, while the sum is 58.

The square root of 4949942971 is about 70355.8311087290. The cubic root of 4949942971 is about 1704.2503759132.

The spelling of 4949942971 in words is "four billion, nine hundred forty-nine million, nine hundred forty-two thousand, nine hundred seventy-one".