99338077 has 2 divisors, whose sum is σ = 99338078. Its totient is φ = 99338076.

The previous prime is 99338069. The next prime is 99338087. The reversal of 99338077 is 77083399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56160036 + 43178041 = 7494^2 + 6571^2 .

It is a cyclic number.

It is not a de Polignac number, because 99338077 - 2³ = 99338069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99338027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49669038 + 49669039.

It is an arithmetic number, because the mean of its divisors is an integer number (49669039).

Almost surely, 2^99338077 is an apocalyptic number.

It is an amenable number.

99338077 is a deficient number, since it is larger than the sum of its proper divisors (1).

99338077 is an equidigital number, since it uses as much as digits as its factorization.

99338077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 99338077 is about 9966.8489002292. The cubic root of 99338077 is about 463.1324905739.

The spelling of 99338077 in words is "ninety-nine million, three hundred thirty-eight thousand, seventy-seven".