6381419932 has 6 divisors (see below), whose sum is σ = 11167484888. Its totient is φ = 3190709964.

The previous prime is 6381419929. The next prime is 6381419951. The reversal of 6381419932 is 2399141836.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 797677488 + ... + 797677495.

Almost surely, 2^6381419932 is an apocalyptic number.

It is an amenable number.

6381419932 is a deficient number, since it is larger than the sum of its proper divisors (4786064956).

6381419932 is a wasteful number, since it uses less digits than its factorization.

6381419932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595354987 (or 1595354985 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 6381419932 is about 79883.7901704720. The cubic root of 6381419932 is about 1854.8371037056.

The spelling of 6381419932 in words is "six billion, three hundred eighty-one million, four hundred nineteen thousand, nine hundred thirty-two".