13763738387 has 8 divisors (see below), whose sum is σ = 15730908000. Its totient is φ = 11796799104.

The previous prime is 13763738363. The next prime is 13763738389. The reversal of 13763738387 is 78383736731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13763738387 - 2⁶ = 13763738323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13763738389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98789 + ... + 193097.

It is an arithmetic number, because the mean of its divisors is an integer number (1966363500).

Almost surely, 2^13763738387 is an apocalyptic number.

13763738387 is a deficient number, since it is larger than the sum of its proper divisors (1967169613).

13763738387 is an equidigital number, since it uses as much as digits as its factorization.

13763738387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115165.

The product of its digits is 10668672, while the sum is 56.

The spelling of 13763738387 in words is "thirteen billion, seven hundred sixty-three million, seven hundred thirty-eight thousand, three hundred eighty-seven".