99708958 has 8 divisors (see below), whose sum is σ = 154388160. Its totient is φ = 48246240.

The previous prime is 99708943. The next prime is 99708971. The reversal of 99708958 is 85980799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 99708899 and 99708908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804043 + ... + 804166.

It is an arithmetic number, because the mean of its divisors is an integer number (19298520).

Almost surely, 2^99708958 is an apocalyptic number.

99708958 is a deficient number, since it is larger than the sum of its proper divisors (54679202).

99708958 is a wasteful number, since it uses less digits than its factorization.

99708958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608242.

The product of its (nonzero) digits is 1632960, while the sum is 55.

The square root of 99708958 is about 9985.4372963832. The cubic root of 99708958 is about 463.7081467013.

The spelling of 99708958 in words is "ninety-nine million, seven hundred eight thousand, nine hundred fifty-eight".