6381089793 has 16 divisors (see below), whose sum is σ = 10180656640. Its totient is φ = 3926824272.

The previous prime is 6381089731. The next prime is 6381089821. The reversal of 6381089793 is 3979801836.

It is not a de Polignac number, because 6381089793 - 2⁸ = 6381089537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6381089093) 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, 9089521 + ... + 9090222.

It is an arithmetic number, because the mean of its divisors is an integer number (636291040).

Almost surely, 2^6381089793 is an apocalyptic number.

It is an amenable number.

6381089793 is a deficient number, since it is larger than the sum of its proper divisors (3799566847).

6381089793 is a wasteful number, since it uses less digits than its factorization.

6381089793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18179765 (or 18179759 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 6381089793 is about 79881.7237733388. The cubic root of 6381089793 is about 1854.8051168525.

The spelling of 6381089793 in words is "six billion, three hundred eighty-one million, eighty-nine thousand, seven hundred ninety-three".