3616044220 has 24 divisors (see below), whose sum is σ = 7855545600. Its totient is φ = 1396540992.

The previous prime is 3616044167. The next prime is 3616044239. The reversal of 3616044220 is 224406163.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116700 + ... + 3117859.

It is an arithmetic number, because the mean of its divisors is an integer number (327314400).

Almost surely, 2^3616044220 is an apocalyptic number.

It is an amenable number.

3616044220 is an abundant number, since it is smaller than the sum of its proper divisors (4239501380).

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

3616044220 is a wasteful number, since it uses less digits than its factorization.

3616044220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234597 (or 6234595 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3616044220 is about 60133.5531961982. The cubic root of 3616044220 is about 1534.8923124346.

The spelling of 3616044220 in words is "three billion, six hundred sixteen million, forty-four thousand, two hundred twenty".