82297839376 has 15 divisors (see below), whose sum is σ = 159454287111. Its totient is φ = 41148345936.

The previous prime is 82297839359. The next prime is 82297839383. The reversal of 82297839376 is 67393879228.

The square root of 82297839376 is 286876.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 1111645 + ... + 1183363.

Almost surely, 2^82297839376 is an apocalyptic number.

82297839376 is the 286876-th square number.

It is an amenable number.

82297839376 is a deficient number, since it is larger than the sum of its proper divisors (77156447735).

82297839376 is an frugal number, since it uses more digits than its factorization.

82297839376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143446 (or 71721 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 64.

Multiplying 82297839376 by its sum of digits (64), we get a square (5267061720064 = 2295008²).

The spelling of 82297839376 in words is "eighty-two billion, two hundred ninety-seven million, eight hundred thirty-nine thousand, three hundred seventy-six".