99413776 has 160 divisors (see below), whose sum is σ = 262840320. Its totient is φ = 35251200.

The previous prime is 99413767. The next prime is 99413779. The reversal of 99413776 is 67731499.

It is not an unprimeable number, because it can be changed into a prime (99413779) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 725580 + ... + 725716.

It is an arithmetic number, because the mean of its divisors is an integer number (1642752).

Almost surely, 2^99413776 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 99413776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131420160).

99413776 is an abundant number, since it is smaller than the sum of its proper divisors (163426544).

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

99413776 is a wasteful number, since it uses less digits than its factorization.

99413776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 207 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 99413776 is about 9970.6457163014. The cubic root of 99413776 is about 463.2501016180.

The spelling of 99413776 in words is "ninety-nine million, four hundred thirteen thousand, seven hundred seventy-six".