99338347 has 2 divisors, whose sum is σ = 99338348. Its totient is φ = 99338346.

The previous prime is 99338341. The next prime is 99338363. The reversal of 99338347 is 74383399.

It is a weak prime.

It is an emirp because it is prime and its reverse (74383399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99338347 - 2¹⁵ = 99305579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99338297 and 99338306.

It is not a weakly prime, because it can be changed into another prime (99338341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49669173 + 49669174.

It is an arithmetic number, because the mean of its divisors is an integer number (49669174).

Almost surely, 2^99338347 is an apocalyptic number.

99338347 is a deficient number, since it is larger than the sum of its proper divisors (1).

99338347 is an equidigital number, since it uses as much as digits as its factorization.

99338347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 46.

The square root of 99338347 is about 9966.8624451228. The cubic root of 99338347 is about 463.1329101702.

It can be divided in two parts, 993 and 38347, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 99338347 in words is "ninety-nine million, three hundred thirty-eight thousand, three hundred forty-seven".