99668034 has 48 divisors (see below), whose sum is σ = 229413600. Its totient is φ = 31183488.

The previous prime is 99668029. The next prime is 99668071. The reversal of 99668034 is 43086699.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37357 + ... + 39935.

It is an arithmetic number, because the mean of its divisors is an integer number (4779450).

Almost surely, 2^99668034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99668034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114706800).

99668034 is an abundant number, since it is smaller than the sum of its proper divisors (129745566).

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

99668034 is a wasteful number, since it uses less digits than its factorization.

99668034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719 (or 2716 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 99668034 is about 9983.3879019099. The cubic root of 99668034 is about 463.6446974071.

The spelling of 99668034 in words is "ninety-nine million, six hundred sixty-eight thousand, thirty-four".