4081479473 has 2 divisors, whose sum is σ = 4081479474. Its totient is φ = 4081479472.

The previous prime is 4081479443. The next prime is 4081479503. The reversal of 4081479473 is 3749741804.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4081479443) and next prime (4081479503).

It can be written as a sum of positive squares in only one way, i.e., 2949358864 + 1132120609 = 54308^2 + 33647^2 .

It is a cyclic number.

It is not a de Polignac number, because 4081479473 - 2¹⁶ = 4081413937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4081479443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040739736 + 2040739737.

It is an arithmetic number, because the mean of its divisors is an integer number (2040739737).

Almost surely, 2^4081479473 is an apocalyptic number.

It is an amenable number.

4081479473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4081479473 is an equidigital number, since it uses as much as digits as its factorization.

4081479473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 4081479473 is about 63886.4576651421. The cubic root of 4081479473 is about 1598.1070677681.

The spelling of 4081479473 in words is "four billion, eighty-one million, four hundred seventy-nine thousand, four hundred seventy-three".