39794263056 has 120 divisors (see below), whose sum is σ = 115885261440. Its totient is φ = 12737457408.

The previous prime is 39794263007. The next prime is 39794263063. The reversal of 39794263056 is 65036249793.

It is a junction number, because it is equal to n+sod(n) for n = 39794262993 and 39794263011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303235 + ... + 414173.

It is an arithmetic number, because the mean of its divisors is an integer number (965710512).

Almost surely, 2^39794263056 is an apocalyptic number.

39794263056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39794263056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57942630720).

39794263056 is an abundant number, since it is smaller than the sum of its proper divisors (76090998384).

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

39794263056 is a wasteful number, since it uses less digits than its factorization.

39794263056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111053 (or 111044 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 54.

The spelling of 39794263056 in words is "thirty-nine billion, seven hundred ninety-four million, two hundred sixty-three thousand, fifty-six".