9782898005 has 16 divisors (see below), whose sum is σ = 12123592704. Its totient is φ = 7570467840.

The previous prime is 9782897989. The next prime is 9782898017. The reversal of 9782898005 is 5008982879.

9782898005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9782898005 - 2⁴ = 9782897989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 366389 + ... + 392181.

It is an arithmetic number, because the mean of its divisors is an integer number (757724544).

Almost surely, 2^9782898005 is an apocalyptic number.

It is an amenable number.

9782898005 is a deficient number, since it is larger than the sum of its proper divisors (2340694699).

9782898005 is a wasteful number, since it uses less digits than its factorization.

9782898005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28276.

The product of its (nonzero) digits is 2903040, while the sum is 56.

The square root of 9782898005 is about 98908.5335297213. The cubic root of 9782898005 is about 2138.7294117855.

The spelling of 9782898005 in words is "nine billion, seven hundred eighty-two million, eight hundred ninety-eight thousand, five".