6634328298 has 64 divisors (see below), whose sum is σ = 14440108032. Its totient is φ = 2019893760.

The previous prime is 6634328297. The next prime is 6634328369. The reversal of 6634328298 is 8928234366.

It is a self number, because there is not a number n which added to its sum of digits gives 6634328298.

It is not an unprimeable number, because it can be changed into a prime (6634328297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4091928 + ... + 4093548.

It is an arithmetic number, because the mean of its divisors is an integer number (225626688).

Almost surely, 2^6634328298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6634328298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7220054016).

6634328298 is an abundant number, since it is smaller than the sum of its proper divisors (7805779734).

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

6634328298 is a wasteful number, since it uses less digits than its factorization.

6634328298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159.

The product of its digits is 2985984, while the sum is 51.

The square root of 6634328298 is about 81451.3861023863. The cubic root of 6634328298 is about 1879.0239669191.

The spelling of 6634328298 in words is "six billion, six hundred thirty-four million, three hundred twenty-eight thousand, two hundred ninety-eight".