13927286793 has 16 divisors (see below), whose sum is σ = 21261347840. Its totient is φ = 7943893776.

The previous prime is 13927286783. The next prime is 13927286803. The reversal of 13927286793 is 39768272931.

It is an interprime number because it is at equal distance from previous prime (13927286783) and next prime (13927286803).

It is not a de Polignac number, because 13927286793 - 2⁴ = 13927286777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13927286753) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 594733 + ... + 617706.

It is an arithmetic number, because the mean of its divisors is an integer number (1328834240).

Almost surely, 2^13927286793 is an apocalyptic number.

It is an amenable number.

13927286793 is a deficient number, since it is larger than the sum of its proper divisors (7334061047).

13927286793 is a wasteful number, since it uses less digits than its factorization.

13927286793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212996.

The product of its digits is 6858432, while the sum is 57.

The spelling of 13927286793 in words is "thirteen billion, nine hundred twenty-seven million, two hundred eighty-six thousand, seven hundred ninety-three".