3551044704 has 96 divisors (see below), whose sum is σ = 9860465664. Its totient is φ = 1116656640.

The previous prime is 3551044661. The next prime is 3551044723. The reversal of 3551044704 is 4074401553.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150169 + ... + 172199.

It is an arithmetic number, because the mean of its divisors is an integer number (102713184).

Almost surely, 2^3551044704 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 3551044704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4930232832).

3551044704 is an abundant number, since it is smaller than the sum of its proper divisors (6309420960).

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

3551044704 is a wasteful number, since it uses less digits than its factorization.

3551044704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22140 (or 22132 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 3551044704 is about 59590.6427553857. The cubic root of 3551044704 is about 1525.6399290848.

The spelling of 3551044704 in words is "three billion, five hundred fifty-one million, forty-four thousand, seven hundred four".