3698417796528 has 640 divisors, whose sum is σ = 12584794521600. Its totient is φ = 909714862080.

The previous prime is 3698417796499. The next prime is 3698417796673. The reversal of 3698417796528 is 8256977148963.

It is a self number, because there is not a number n which added to its sum of digits gives 3698417796528.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 536076823 + ... + 536083721.

It is an arithmetic number, because the mean of its divisors is an integer number (19663741440).

Almost surely, 2^{3698417796528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3698417796528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6292397260800).

3698417796528 is an abundant number, since it is smaller than the sum of its proper divisors (8886376725072).

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

3698417796528 is a wasteful number, since it uses less digits than its factorization.

3698417796528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105 (or 7099 counting only the distinct ones).

The product of its digits is 1097349120, while the sum is 75.

The spelling of 3698417796528 in words is "three trillion, six hundred ninety-eight billion, four hundred seventeen million, seven hundred ninety-six thousand, five hundred twenty-eight".