3718705544 has 16 divisors (see below), whose sum is σ = 6977951820. Its totient is φ = 1857918400.

The previous prime is 3718705537. The next prime is 3718705553. The reversal of 3718705544 is 4455078173.

It can be written as a sum of positive squares in 2 ways, for example, as 2597125444 + 1121580100 = 50962^2 + 33490^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3718705495 and 3718705504.

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 in 3 ways as a sum of consecutive naturals, for example, 168239 + ... + 189054.

Almost surely, 2^3718705544 is an apocalyptic number.

It is an amenable number.

3718705544 is a deficient number, since it is larger than the sum of its proper divisors (3259246276).

3718705544 is a wasteful number, since it uses less digits than its factorization.

3718705544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358600 (or 358596 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 3718705544 is about 60981.1900835003. The cubic root of 3718705544 is about 1549.2824349756.

The spelling of 3718705544 in words is "three billion, seven hundred eighteen million, seven hundred five thousand, five hundred forty-four".