99616968 has 96 divisors (see below), whose sum is σ = 298527840. Its totient is φ = 29756160.

The previous prime is 99616931. The next prime is 99616969. The reversal of 99616968 is 86961699.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (99616969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56955 + ... + 58677.

It is an arithmetic number, because the mean of its divisors is an integer number (3109665).

Almost surely, 2^99616968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99616968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149263920).

99616968 is an abundant number, since it is smaller than the sum of its proper divisors (198910872).

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

99616968 is a wasteful number, since it uses less digits than its factorization.

99616968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819 (or 1812 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 54.

The square root of 99616968 is about 9980.8300256041. The cubic root of 99616968 is about 463.5654994137.

The spelling of 99616968 in words is "ninety-nine million, six hundred sixteen thousand, nine hundred sixty-eight".