99907343 has 2 divisors, whose sum is σ = 99907344. Its totient is φ = 99907342.

The previous prime is 99907337. The next prime is 99907373. The reversal of 99907343 is 34370999.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99907343 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 99907294 and 99907303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99907373) 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, 49953671 + 49953672.

It is an arithmetic number, because the mean of its divisors is an integer number (49953672).

Almost surely, 2^99907343 is an apocalyptic number.

99907343 is a deficient number, since it is larger than the sum of its proper divisors (1).

99907343 is an equidigital number, since it uses as much as digits as its factorization.

99907343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 99907343 is about 9995.3660763376. The cubic root of 99907343 is about 464.0154804957.

The spelling of 99907343 in words is "ninety-nine million, nine hundred seven thousand, three hundred forty-three".