7394336947 has 2 divisors, whose sum is σ = 7394336948. Its totient is φ = 7394336946.

The previous prime is 7394336909. The next prime is 7394336959. The reversal of 7394336947 is 7496334937.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7394336947 - 2¹⁵ = 7394304179 is a prime.

It is not a weakly prime, because it can be changed into another prime (7394336987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3697168473 + 3697168474.

It is an arithmetic number, because the mean of its divisors is an integer number (3697168474).

Almost surely, 2^7394336947 is an apocalyptic number.

7394336947 is a deficient number, since it is larger than the sum of its proper divisors (1).

7394336947 is an equidigital number, since it uses as much as digits as its factorization.

7394336947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 55.

The square root of 7394336947 is about 85990.3305436140. The cubic root of 7394336947 is about 1948.1979360386.

The spelling of 7394336947 in words is "seven billion, three hundred ninety-four million, three hundred thirty-six thousand, nine hundred forty-seven".