8298668634 has 16 divisors (see below), whose sum is σ = 16703054688. Its totient is φ = 2748603312.

The previous prime is 8298668633. The next prime is 8298668641. The reversal of 8298668634 is 4368668928.

It is not an unprimeable number, because it can be changed into a prime (8298668633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4403872 + ... + 4405755.

It is an arithmetic number, because the mean of its divisors is an integer number (1043940918).

Almost surely, 2^8298668634 is an apocalyptic number.

8298668634 is an abundant number, since it is smaller than the sum of its proper divisors (8404386054).

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

8298668634 is a wasteful number, since it uses less digits than its factorization.

8298668634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8809789.

The product of its digits is 23887872, while the sum is 60.

The square root of 8298668634 is about 91097.0286782176. The cubic root of 8298668634 is about 2024.5855888449.

The spelling of 8298668634 in words is "eight billion, two hundred ninety-eight million, six hundred sixty-eight thousand, six hundred thirty-four".