8243200373 has 2 divisors, whose sum is σ = 8243200374. Its totient is φ = 8243200372.

The previous prime is 8243200349. The next prime is 8243200393. The reversal of 8243200373 is 3730023428.

8243200373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4876647889 + 3366552484 = 69833^2 + 58022^2 .

It is a cyclic number.

It is not a de Polignac number, because 8243200373 - 2³² = 3948233077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8243200333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4121600186 + 4121600187.

It is an arithmetic number, because the mean of its divisors is an integer number (4121600187).

Almost surely, 2^8243200373 is an apocalyptic number.

It is an amenable number.

8243200373 is a deficient number, since it is larger than the sum of its proper divisors (1).

8243200373 is an equidigital number, since it uses as much as digits as its factorization.

8243200373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 8243200373 is about 90792.0721924552. The cubic root of 8243200373 is about 2020.0647279360.

The spelling of 8243200373 in words is "eight billion, two hundred forty-three million, two hundred thousand, three hundred seventy-three".