4004782847 has 16 divisors (see below), whose sum is σ = 4399933440. Its totient is φ = 3622724352.

The previous prime is 4004782841. The next prime is 4004782849. The reversal of 4004782847 is 7482874004.

It is not a de Polignac number, because 4004782847 - 2⁶ = 4004782783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4004782798 and 4004782807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004782841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135554 + ... + 162432.

It is an arithmetic number, because the mean of its divisors is an integer number (274995840).

Almost surely, 2^4004782847 is an apocalyptic number.

4004782847 is a deficient number, since it is larger than the sum of its proper divisors (395150593).

4004782847 is a wasteful number, since it uses less digits than its factorization.

4004782847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27122.

The product of its (nonzero) digits is 401408, while the sum is 44.

The square root of 4004782847 is about 63283.3536326892. The cubic root of 4004782847 is about 1588.0334913267.

The spelling of 4004782847 in words is "four billion, four million, seven hundred eighty-two thousand, eight hundred forty-seven".