13794012963 has 16 divisors (see below), whose sum is σ = 20626565760. Its totient is φ = 9110062728.

The previous prime is 13794012949. The next prime is 13794013001. The reversal of 13794012963 is 36921049731.

It is not a de Polignac number, because 13794012963 - 2²⁰ = 13792964387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13794012923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2384445 + ... + 2390222.

It is an arithmetic number, because the mean of its divisors is an integer number (1289160360).

Almost surely, 2^13794012963 is an apocalyptic number.

13794012963 is a deficient number, since it is larger than the sum of its proper divisors (6832552797).

13794012963 is a wasteful number, since it uses less digits than its factorization.

13794012963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774783 (or 4774777 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 13794012963 in words is "thirteen billion, seven hundred ninety-four million, twelve thousand, nine hundred sixty-three".