3500720198298 has 24 divisors (see below), whose sum is σ = 7585001591700. Its totient is φ = 1166890143744.

The previous prime is 3500720198263. The next prime is 3500720198309. The reversal of 3500720198298 is 8928910270053.

3500720198298 is a `hidden beast` number, since 3 + 500 + 7 + 20 + 1 + 98 + 29 + 8 = 666.

3500720198298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3490571046249 + 10149152049 = 1868307^2 + 100743^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46183 + ... + 2646426.

Almost surely, 2^{3500720198298} is an apocalyptic number.

3500720198298 is an abundant number, since it is smaller than the sum of its proper divisors (4084281393402).

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

3500720198298 is a wasteful number, since it uses less digits than its factorization.

3500720198298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764846 (or 2764843 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 3500720198298 in words is "three trillion, five hundred billion, seven hundred twenty million, one hundred ninety-eight thousand, two hundred ninety-eight".