4398616044 has 36 divisors (see below), whose sum is σ = 11206284544. Its totient is φ = 1454658912.

The previous prime is 4398616043. The next prime is 4398616063. The reversal of 4398616044 is 4406168934.

4398616044 is a `hidden beast` number, since 4 + 39 + 8 + 6 + 1 + 604 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4398616043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 476467 + ... + 485610.

Almost surely, 2^4398616044 is an apocalyptic number.

It is an amenable number.

4398616044 is an abundant number, since it is smaller than the sum of its proper divisors (6807668500).

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

4398616044 is a wasteful number, since it uses less digits than its factorization.

4398616044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962214 (or 962209 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4398616044 is about 66322.0630258137. The cubic root of 4398616044 is about 1638.4707194598.

The spelling of 4398616044 in words is "four billion, three hundred ninety-eight million, six hundred sixteen thousand, forty-four".