7216848937 has 2 divisors, whose sum is σ = 7216848938. Its totient is φ = 7216848936.

The previous prime is 7216848931. The next prime is 7216848967. The reversal of 7216848937 is 7398486127.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6971582016 + 245266921 = 83496^2 + 15661^2 .

It is a cyclic number.

It is not a de Polignac number, because 7216848937 - 2³ = 7216848929 is a prime.

It is not a weakly prime, because it can be changed into another prime (7216848931) 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, 3608424468 + 3608424469.

It is an arithmetic number, because the mean of its divisors is an integer number (3608424469).

Almost surely, 2^7216848937 is an apocalyptic number.

It is an amenable number.

7216848937 is a deficient number, since it is larger than the sum of its proper divisors (1).

7216848937 is an equidigital number, since it uses as much as digits as its factorization.

7216848937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 55.

The square root of 7216848937 is about 84952.0390396840. The cubic root of 7216848937 is about 1932.4838430034.

The spelling of 7216848937 in words is "seven billion, two hundred sixteen million, eight hundred forty-eight thousand, nine hundred thirty-seven".