793786737942 has 96 divisors (see below), whose sum is σ = 1988324941824. Its totient is φ = 226194144000.

The previous prime is 793786737937. The next prime is 793786738009. The reversal of 793786737942 is 249737687397.

It is a happy number.

793786737942 is a `hidden beast` number, since 7 + 93 + 78 + 67 + 379 + 42 = 666.

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 47 ways as a sum of consecutive naturals, for example, 3771823 + ... + 3976709.

It is an arithmetic number, because the mean of its divisors is an integer number (20711718144).

Almost surely, 2^793786737942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 793786737942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994162470912).

793786737942 is an abundant number, since it is smaller than the sum of its proper divisors (1194538203882).

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

793786737942 is a wasteful number, since it uses less digits than its factorization.

793786737942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206074 (or 206071 counting only the distinct ones).

The product of its digits is 672126336, while the sum is 72.

The spelling of 793786737942 in words is "seven hundred ninety-three billion, seven hundred eighty-six million, seven hundred thirty-seven thousand, nine hundred forty-two".