3698174784 has 112 divisors (see below), whose sum is σ = 10233525888. Its totient is φ = 1176434688.

The previous prime is 3698174783. The next prime is 3698174863. The reversal of 3698174784 is 4874718963.

3698174784 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698174783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2989014 + ... + 2990250.

Almost surely, 2^3698174784 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 3698174784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5116762944).

3698174784 is an abundant number, since it is smaller than the sum of its proper divisors (6535351104).

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

3698174784 is a wasteful number, since it uses less digits than its factorization.

3698174784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952 (or 1942 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 57.

The square root of 3698174784 is about 60812.6202691514. The cubic root of 3698174784 is about 1546.4260052952.

The spelling of 3698174784 in words is "three billion, six hundred ninety-eight million, one hundred seventy-four thousand, seven hundred eighty-four".