3544437956 has 6 divisors (see below), whose sum is σ = 6202766430. Its totient is φ = 1772218976.

The previous prime is 3544437943. The next prime is 3544437959. The reversal of 3544437956 is 6597344453.

It can be written as a sum of positive squares in only one way, i.e., 3501088900 + 43349056 = 59170^2 + 6584^2 .

It is not an unprimeable number, because it can be changed into a prime (3544437959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443054741 + ... + 443054748.

It is an arithmetic number, because the mean of its divisors is an integer number (1033794405).

Almost surely, 2^3544437956 is an apocalyptic number.

It is an amenable number.

3544437956 is a deficient number, since it is larger than the sum of its proper divisors (2658328474).

3544437956 is a wasteful number, since it uses less digits than its factorization.

3544437956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886109493 (or 886109491 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 50.

The square root of 3544437956 is about 59535.1825058091. The cubic root of 3544437956 is about 1524.6931864715.

The spelling of 3544437956 in words is "three billion, five hundred forty-four million, four hundred thirty-seven thousand, nine hundred fifty-six".