99370833408 has 360 divisors, whose sum is σ = 363951605160. Its totient is φ = 25809960960.

The previous prime is 99370833407. The next prime is 99370833433. The reversal of 99370833408 is 80433807399.

99370833408 is a `hidden beast` number, since 9 + 93 + 70 + 83 + 3 + 408 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99370833407) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2463708 + ... + 2503716.

It is an arithmetic number, because the mean of its divisors is an integer number (1010976681).

Almost surely, 2^99370833408 is an apocalyptic number.

99370833408 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99370833408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181975802580).

99370833408 is an abundant number, since it is smaller than the sum of its proper divisors (264580771752).

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

99370833408 is a wasteful number, since it uses less digits than its factorization.

99370833408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40058 (or 40032 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 99370833408 in words is "ninety-nine billion, three hundred seventy million, eight hundred thirty-three thousand, four hundred eight".