99349 has 2 divisors, whose sum is σ = 99350. Its totient is φ = 99348.

The previous prime is 99347. The next prime is 99367. The reversal of 99349 is 94399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96100 + 3249 = 310^2 + 57^2 .

It is an emirp because it is prime and its reverse (94399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99349 - 2¹ = 99347 is a prime.

Together with 99347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49674 + 49675.

It is an arithmetic number, because the mean of its divisors is an integer number (49675).

2⁹⁹³⁴⁹ is an apocalyptic number.

It is an amenable number.

99349 is a deficient number, since it is larger than the sum of its proper divisors (1).

99349 is an equidigital number, since it uses as much as digits as its factorization.

99349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748, while the sum is 34.

The square root of 99349 is about 315.1967639428. The cubic root of 99349 is about 46.3149464967.

Subtracting from 99349 its product of digits (8748), we obtain a square (90601 = 301²).

Subtracting from 99349 its reverse (94399), we obtain a triangular number (4950 = T₉₉).

The spelling of 99349 in words is "ninety-nine thousand, three hundred forty-nine".