6381925984 has 24 divisors (see below), whose sum is σ = 14359333968. Its totient is φ = 2735111040.

The previous prime is 6381925981. The next prime is 6381925993. The reversal of 6381925984 is 4895291836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6381925981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14245147 + ... + 14245594.

It is an arithmetic number, because the mean of its divisors is an integer number (598305582).

Almost surely, 2^6381925984 is an apocalyptic number.

It is an amenable number.

6381925984 is an abundant number, since it is smaller than the sum of its proper divisors (7977407984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6381925984 is a wasteful number, since it uses less digits than its factorization.

6381925984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28490758 (or 28490750 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The square root of 6381925984 is about 79886.9575337552. The cubic root of 6381925984 is about 1854.8861324602.

The spelling of 6381925984 in words is "six billion, three hundred eighty-one million, nine hundred twenty-five thousand, nine hundred eighty-four".