7238716904 has 16 divisors (see below), whose sum is σ = 13621596900. Its totient is φ = 3606291072.

The previous prime is 7238716871. The next prime is 7238716937. The reversal of 7238716904 is 4096178327.

It is an interprime number because it is at equal distance from previous prime (7238716871) and next prime (7238716937).

It can be written as a sum of positive squares in 2 ways, for example, as 7128424900 + 110292004 = 84430^2 + 10502^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1631069 + ... + 1635500.

Almost surely, 2^7238716904 is an apocalyptic number.

It is an amenable number.

7238716904 is a deficient number, since it is larger than the sum of its proper divisors (6382879996).

7238716904 is a wasteful number, since it uses less digits than its factorization.

7238716904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266852 (or 3266848 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 7238716904 is about 85080.6494098394. The cubic root of 7238716904 is about 1934.4337651513.

The spelling of 7238716904 in words is "seven billion, two hundred thirty-eight million, seven hundred sixteen thousand, nine hundred four".