99730336 has 12 divisors (see below), whose sum is σ = 196344162. Its totient is φ = 49865152.

The previous prime is 99730331. The next prime is 99730339. The reversal of 99730336 is 63303799.

It can be written as a sum of positive squares in only one way, i.e., 99121936 + 608400 = 9956^2 + 780^2 .

It is a super-2 number, since 2×99730336² = 19892279837345792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99730331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558255 + ... + 1558318.

Almost surely, 2^99730336 is an apocalyptic number.

It is an amenable number.

99730336 is a deficient number, since it is larger than the sum of its proper divisors (96613826).

99730336 is a wasteful number, since it uses less digits than its factorization.

99730336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116583 (or 3116575 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 40.

The square root of 99730336 is about 9986.5076978892. The cubic root of 99730336 is about 463.7412846278.

The spelling of 99730336 in words is "ninety-nine million, seven hundred thirty thousand, three hundred thirty-six".