99939350 has 96 divisors (see below), whose sum is σ = 224366592. Its totient is φ = 32400000.

The previous prime is 99939349. The next prime is 99939383. The reversal of 99939350 is 5393999.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 99939295 and 99939304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 661775 + ... + 661925.

It is an arithmetic number, because the mean of its divisors is an integer number (2337152).

Almost surely, 2^99939350 is an apocalyptic number.

99939350 is an abundant number, since it is smaller than the sum of its proper divisors (124427242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99939350 is a wasteful number, since it uses less digits than its factorization.

99939350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 295245, while the sum is 47.

The square root of 99939350 is about 9996.9670400577. The cubic root of 99939350 is about 464.0650269298.

The spelling of 99939350 in words is "ninety-nine million, nine hundred thirty-nine thousand, three hundred fifty".