6380446604 has 18 divisors (see below), whose sum is σ = 12988766700. Its totient is φ = 2734477032.

The previous prime is 6380446591. The next prime is 6380446607. The reversal of 6380446604 is 4066440836.

It is not an unprimeable number, because it can be changed into a prime (6380446607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16276454 + ... + 16276845.

It is an arithmetic number, because the mean of its divisors is an integer number (721598150).

Almost surely, 2^6380446604 is an apocalyptic number.

It is an amenable number.

6380446604 is an abundant number, since it is smaller than the sum of its proper divisors (6608320096).

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

6380446604 is a wasteful number, since it uses less digits than its factorization.

6380446604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32553317 (or 32553308 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The square root of 6380446604 is about 79877.6977885567. The cubic root of 6380446604 is about 1854.7427957144.

The spelling of 6380446604 in words is "six billion, three hundred eighty million, four hundred forty-six thousand, six hundred four".