3976482005 has 6 divisors (see below), whose sum is σ = 4771947618. Its totient is φ = 3181072800.

The previous prime is 3976481939. The next prime is 3976482007. The reversal of 3976482005 is 5002846793.

It can be written as a sum of positive squares in 3 ways, for example, as 880783684 + 3095698321 = 29678^2 + 55639^2 .

It is not a de Polignac number, because 3976482005 - 2¹⁸ = 3976219861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976482007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126905 + ... + 155105.

It is an arithmetic number, because the mean of its divisors is an integer number (795324603).

Almost surely, 2^3976482005 is an apocalyptic number.

It is an amenable number.

3976482005 is a deficient number, since it is larger than the sum of its proper divisors (795465613).

3976482005 is an frugal number, since it uses more digits than its factorization.

3976482005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56407 (or 28206 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 3976482005 is about 63059.3530334716. The cubic root of 3976482005 is about 1584.2838940204.

The spelling of 3976482005 in words is "three billion, nine hundred seventy-six million, four hundred eighty-two thousand, five".