4471061956 has 27 divisors (see below), whose sum is σ = 7958832399. Its totient is φ = 2197751688.

The previous prime is 4471061941. The next prime is 4471061963. The reversal of 4471061956 is 6591601744.

The square root of 4471061956 is 66866.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 8959795 + ... + 8960293.

Almost surely, 2^4471061956 is an apocalyptic number.

4471061956 is the 66866-th square number.

It is an amenable number.

4471061956 is a deficient number, since it is larger than the sum of its proper divisors (3487770443).

4471061956 is an frugal number, since it uses more digits than its factorization.

4471061956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The cubic root of 4471061956 is about 1647.4170736781.

The spelling of 4471061956 in words is "four billion, four hundred seventy-one million, sixty-one thousand, nine hundred fifty-six".