7474271983 has 2 divisors, whose sum is σ = 7474271984. Its totient is φ = 7474271982.

The previous prime is 7474271977. The next prime is 7474272011. The reversal of 7474271983 is 3891724747.

It is a happy number.

7474271983 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 not a de Polignac number, because 7474271983 - 2¹⁷ = 7474140911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7474271983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7474271083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3737135991 + 3737135992.

It is an arithmetic number, because the mean of its divisors is an integer number (3737135992).

Almost surely, 2^7474271983 is an apocalyptic number.

7474271983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7474271983 is an equidigital number, since it uses as much as digits as its factorization.

7474271983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 52.

The square root of 7474271983 is about 86453.8719954173. The cubic root of 7474271983 is about 1955.1929945112.

The spelling of 7474271983 in words is "seven billion, four hundred seventy-four million, two hundred seventy-one thousand, nine hundred eighty-three".