3555960444 has 36 divisors (see below), whose sum is σ = 9141033720. Its totient is φ = 1165229280.

The previous prime is 3555960439. The next prime is 3555960461. The reversal of 3555960444 is 4440695553.

3555960444 is a `hidden beast` number, since 3 + 55 + 596 + 0 + 4 + 4 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3555960444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834967 + ... + 839214.

Almost surely, 2^3555960444 is an apocalyptic number.

It is an amenable number.

3555960444 is an abundant number, since it is smaller than the sum of its proper divisors (5585073276).

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

3555960444 is a wasteful number, since it uses less digits than its factorization.

3555960444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674250 (or 1674245 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 3555960444 is about 59631.8743961650. The cubic root of 3555960444 is about 1526.3435897349.

The spelling of 3555960444 in words is "three billion, five hundred fifty-five million, nine hundred sixty thousand, four hundred forty-four".