8001298494 has 36 divisors (see below), whose sum is σ = 20166540264. Its totient is φ = 2286085032.

The previous prime is 8001298483. The next prime is 8001298519. The reversal of 8001298494 is 4948921008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4535002 + ... + 4536765.

It is an arithmetic number, because the mean of its divisors is an integer number (560181674).

Almost surely, 2^8001298494 is an apocalyptic number.

8001298494 is an abundant number, since it is smaller than the sum of its proper divisors (12165241770).

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

8001298494 is a wasteful number, since it uses less digits than its factorization.

8001298494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071789 (or 9071779 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 8001298494 is about 89449.9776075992. The cubic root of 8001298494 is about 2000.1082019794.

The spelling of 8001298494 in words is "eight billion, one million, two hundred ninety-eight thousand, four hundred ninety-four".