11828498698 has 16 divisors (see below), whose sum is σ = 18247225320. Its totient is φ = 5746527936.

The previous prime is 11828498657. The next prime is 11828498699. The reversal of 11828498698 is 89689482811.

It can be written as a sum of positive squares in 4 ways, for example, as 11606399289 + 222099409 = 107733^2 + 14903^2 .

It is not an unprimeable number, because it can be changed into a prime (11828498699) 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, 54793 + ... + 163276.

Almost surely, 2^11828498698 is an apocalyptic number.

11828498698 is a deficient number, since it is larger than the sum of its proper divisors (6418726622).

11828498698 is a wasteful number, since it uses less digits than its factorization.

11828498698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218841.

The product of its digits is 15925248, while the sum is 64.

The spelling of 11828498698 in words is "eleven billion, eight hundred twenty-eight million, four hundred ninety-eight thousand, six hundred ninety-eight".