99004687683 has 32 divisors (see below), whose sum is σ = 145692518400. Its totient is φ = 59303232000.

The previous prime is 99004687673. The next prime is 99004687739. The reversal of 99004687683 is 38678640099.

It is not a de Polignac number, because 99004687683 - 2¹³ = 99004679491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99004687643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1408078 + ... + 1476716.

It is an arithmetic number, because the mean of its divisors is an integer number (4552891200).

Almost surely, 2^99004687683 is an apocalyptic number.

99004687683 is a deficient number, since it is larger than the sum of its proper divisors (46687830717).

99004687683 is a wasteful number, since it uses less digits than its factorization.

99004687683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69163.

The product of its (nonzero) digits is 15676416, while the sum is 60.

It can be divided in two parts, 99004 and 687683, that added together give a palindrome (786687).

The spelling of 99004687683 in words is "ninety-nine billion, four million, six hundred eighty-seven thousand, six hundred eighty-three".