99999348 has 12 divisors (see below), whose sum is σ = 233331840.
Its totient is φ = 33333112.
The previous prime is 99999343. The next prime is 99999353. The reversal of 99999348 is 84399999.
It is an interprime number because it is at equal distance from previous prime (99999343) and next prime (99999353).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 99999291 and 99999300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99999343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166628 + ... + 4166651.
It is an arithmetic number, because the mean of its divisors is an integer number (19444320).
Almost surely, 299999348 is an apocalyptic number.
It is an amenable number.
99999348 is an abundant number, since it is smaller than the sum of its proper divisors (133332492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99999348 is a wasteful number, since it uses less digits than its factorization.
99999348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8333286 (or 8333284 counting only the distinct ones).
The product of its digits is 5668704, while the sum is 60.
The square root of 99999348 is about 9999.9673999469.
The cubic root of 99999348 is about 464.1578745871.
The spelling of 99999348 in words is "ninety-nine million, nine hundred ninety-nine thousand, three hundred forty-eight".