3698056044 has 72 divisors (see below), whose sum is σ = 9627072000. Its totient is φ = 1196398944.

The previous prime is 3698056003. The next prime is 3698056073. The reversal of 3698056044 is 4406508963.

3698056044 is a `hidden beast` number, since 3 + 6 + 9 + 80 + 560 + 4 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156777 + ... + 178815.

Almost surely, 2^3698056044 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 3698056044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4813536000).

3698056044 is an abundant number, since it is smaller than the sum of its proper divisors (5929015956).

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

3698056044 is a wasteful number, since it uses less digits than its factorization.

3698056044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22187 (or 22182 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 3698056044 is about 60811.6439836977. The cubic root of 3698056044 is about 1546.4094543748.

The spelling of 3698056044 in words is "three billion, six hundred ninety-eight million, fifty-six thousand, forty-four".