3556544974 has 8 divisors (see below), whose sum is σ = 5337647280. Its totient is φ = 1777329216.

The previous prime is 3556544941. The next prime is 3556544983. The reversal of 3556544974 is 4794456553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466914 + ... + 474469.

It is an arithmetic number, because the mean of its divisors is an integer number (667205910).

Almost surely, 2^3556544974 is an apocalyptic number.

3556544974 is a deficient number, since it is larger than the sum of its proper divisors (1781102306).

3556544974 is a wasteful number, since it uses less digits than its factorization.

3556544974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943274.

The product of its digits is 9072000, while the sum is 52.

The square root of 3556544974 is about 59636.7753487728. The cubic root of 3556544974 is about 1526.4272187807.

The spelling of 3556544974 in words is "three billion, five hundred fifty-six million, five hundred forty-four thousand, nine hundred seventy-four".