6328838916 has 27 divisors (see below), whose sum is σ = 15999105031. Its totient is φ = 2109453864.

The previous prime is 6328838903. The next prime is 6328838917. The reversal of 6328838916 is 6198388236.

It is a happy number.

The square root of 6328838916 is 79554.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6328838917) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 470695 + ... + 483953.

Almost surely, 2^6328838916 is an apocalyptic number.

6328838916 is the 79554-th square number.

It is an amenable number.

6328838916 is an abundant number, since it is smaller than the sum of its proper divisors (9670266115).

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

6328838916 is an equidigital number, since it uses as much as digits as its factorization.

6328838916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26528 (or 13264 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The cubic root of 6328838916 is about 1849.7286103968.

The spelling of 6328838916 in words is "six billion, three hundred twenty-eight million, eight hundred thirty-eight thousand, nine hundred sixteen".