8298741698 has 16 divisors (see below), whose sum is σ = 13438453560. Its totient is φ = 3820818816.

The previous prime is 8298741691. The next prime is 8298741751. The reversal of 8298741698 is 8961478928.

It can be written as a sum of positive squares in 4 ways, for example, as 5681089129 + 2617652569 = 75373^2 + 51163^2 .

It is a super-2 number, since 2×8298741698² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8298741698.

It is not an unprimeable number, because it can be changed into a prime (8298741691) 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, 379565 + ... + 400832.

Almost surely, 2^8298741698 is an apocalyptic number.

8298741698 is a deficient number, since it is larger than the sum of its proper divisors (5139711862).

8298741698 is a wasteful number, since it uses less digits than its factorization.

8298741698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780821.

The product of its digits is 13934592, while the sum is 62.

The square root of 8298741698 is about 91097.4297002940. The cubic root of 8298741698 is about 2024.5915305163.

The spelling of 8298741698 in words is "eight billion, two hundred ninety-eight million, seven hundred forty-one thousand, six hundred ninety-eight".