82474305336 has 48 divisors (see below), whose sum is σ = 223383841200. Its totient is φ = 27489474432.

The previous prime is 82474305299. The next prime is 82474305367. The reversal of 82474305336 is 63350347428.

82474305336 is a `hidden beast` number, since 8 + 2 + 4 + 7 + 4 + 305 + 336 = 666.

It is a super-2 number, since 2×82474305336² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82474305291 and 82474305300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1262485 + ... + 1326203.

It is an arithmetic number, because the mean of its divisors is an integer number (4653830025).

Almost surely, 2^82474305336 is an apocalyptic number.

It is an amenable number.

82474305336 is an abundant number, since it is smaller than the sum of its proper divisors (140909535864).

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

82474305336 is a wasteful number, since it uses less digits than its factorization.

82474305336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81708 (or 81701 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 82474305336 in words is "eighty-two billion, four hundred seventy-four million, three hundred five thousand, three hundred thirty-six".