99484480 has 28 divisors (see below), whose sum is σ = 236898180. Its totient is φ = 39793664.

The previous prime is 99484439. The next prime is 99484523. The reversal of 99484480 is 8448499.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27709696 + 71774784 = 5264^2 + 8472^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 99484480.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 155125 + ... + 155764.

Almost surely, 2^99484480 is an apocalyptic number.

It is an amenable number.

99484480 is an abundant number, since it is smaller than the sum of its proper divisors (137413700).

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

99484480 is a wasteful number, since it uses less digits than its factorization.

99484480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310906 (or 310896 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 99484480 is about 9974.1906939862. The cubic root of 99484480 is about 463.3598981830.

The spelling of 99484480 in words is "ninety-nine million, four hundred eighty-four thousand, four hundred eighty".