99340357 has 2 divisors, whose sum is σ = 99340358. Its totient is φ = 99340356.

The previous prime is 99340343. The next prime is 99340361. The reversal of 99340357 is 75304399.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58967041 + 40373316 = 7679^2 + 6354^2 .

It is an emirp because it is prime and its reverse (75304399) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99340357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99340327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49670178 + 49670179.

It is an arithmetic number, because the mean of its divisors is an integer number (49670179).

Almost surely, 2^99340357 is an apocalyptic number.

It is an amenable number.

99340357 is a deficient number, since it is larger than the sum of its proper divisors (1).

99340357 is an equidigital number, since it uses as much as digits as its factorization.

99340357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 99340357 is about 9966.9632787525. The cubic root of 99340357 is about 463.1360338074.

The spelling of 99340357 in words is "ninety-nine million, three hundred forty thousand, three hundred fifty-seven".