793912981463 has 4 divisors (see below), whose sum is σ = 907329121680. Its totient is φ = 680496841248.

The previous prime is 793912981441. The next prime is 793912981493. The reversal of 793912981463 is 364189219397.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 793912981463 - 2³⁰ = 792839239639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 793912981396 and 793912981405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793912981493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56708070098 + ... + 56708070111.

It is an arithmetic number, because the mean of its divisors is an integer number (226832280420).

Almost surely, 2^793912981463 is an apocalyptic number.

793912981463 is a deficient number, since it is larger than the sum of its proper divisors (113416140217).

793912981463 is a wasteful number, since it uses less digits than its factorization.

793912981463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113416140216.

The product of its digits is 17635968, while the sum is 62.

The spelling of 793912981463 in words is "seven hundred ninety-three billion, nine hundred twelve million, nine hundred eighty-one thousand, four hundred sixty-three".