9782897082 has 32 divisors (see below), whose sum is σ = 22727485824. Its totient is φ = 2749291200.

The previous prime is 9782897081. The next prime is 9782897087. The reversal of 9782897082 is 2807982879.

9782897082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9782897082² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9782897081) 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 15 ways as a sum of consecutive naturals, for example, 1906669 + ... + 1911792.

It is an arithmetic number, because the mean of its divisors is an integer number (710233932).

Almost surely, 2^9782897082 is an apocalyptic number.

9782897082 is an abundant number, since it is smaller than the sum of its proper divisors (12944588742).

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

9782897082 is a wasteful number, since it uses less digits than its factorization.

9782897082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818534.

The product of its (nonzero) digits is 8128512, while the sum is 60.

The square root of 9782897082 is about 98908.5288637941. The cubic root of 9782897082 is about 2138.7293445237.

The spelling of 9782897082 in words is "nine billion, seven hundred eighty-two million, eight hundred ninety-seven thousand, eighty-two".