3544906564 has 6 divisors (see below), whose sum is σ = 6203586494. Its totient is φ = 1772453280.

The previous prime is 3544906549. The next prime is 3544906621. The reversal of 3544906564 is 4656094453.

It can be written as a sum of positive squares in only one way, i.e., 2061886464 + 1483020100 = 45408^2 + 38510^2 .

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 as a sum of consecutive naturals, namely, 443113317 + ... + 443113324.

Almost surely, 2^3544906564 is an apocalyptic number.

It is an amenable number.

3544906564 is a deficient number, since it is larger than the sum of its proper divisors (2658679930).

3544906564 is a wasteful number, since it uses less digits than its factorization.

3544906564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886226645 (or 886226643 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The square root of 3544906564 is about 59539.1179309872. The cubic root of 3544906564 is about 1524.7603764321.

The spelling of 3544906564 in words is "three billion, five hundred forty-four million, nine hundred six thousand, five hundred sixty-four".