99704357 has 2 divisors, whose sum is σ = 99704358. Its totient is φ = 99704356.

The previous prime is 99704327. The next prime is 99704383. The reversal of 99704357 is 75340799.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52287361 + 47416996 = 7231^2 + 6886^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99704357 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99704327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49852178 + 49852179.

It is an arithmetic number, because the mean of its divisors is an integer number (49852179).

Almost surely, 2^99704357 is an apocalyptic number.

It is an amenable number.

99704357 is a deficient number, since it is larger than the sum of its proper divisors (1).

99704357 is an equidigital number, since it uses as much as digits as its factorization.

99704357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 99704357 is about 9985.2069082218. The cubic root of 99704357 is about 463.7010140957.

The spelling of 99704357 in words is "ninety-nine million, seven hundred four thousand, three hundred fifty-seven".