99293308 has 18 divisors (see below), whose sum is σ = 178116848. Its totient is φ = 48432480.

The previous prime is 99293291. The next prime is 99293309. The reversal of 99293308 is 80339299.

It is a happy number.

It is a super-2 number, since 2×99293308² = 19718322027165728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99293309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660 + ... + 14107.

Almost surely, 2^99293308 is an apocalyptic number.

It is an amenable number.

99293308 is a deficient number, since it is larger than the sum of its proper divisors (78823540).

99293308 is a wasteful number, since it uses less digits than its factorization.

99293308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14853 (or 14810 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 99293308 is about 9964.6027517408. The cubic root of 99293308 is about 463.0629063331.

The spelling of 99293308 in words is "ninety-nine million, two hundred ninety-three thousand, three hundred eight".