4048847907 has 32 divisors (see below), whose sum is σ = 6009077760. Its totient is φ = 2408088960.

The previous prime is 4048847863. The next prime is 4048847927. The reversal of 4048847907 is 7097488404.

It is not a de Polignac number, because 4048847907 - 2⁶ = 4048847843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4048847907.

It is not an unprimeable number, because it can be changed into a prime (4048847927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1203694 + ... + 1207052.

It is an arithmetic number, because the mean of its divisors is an integer number (187783680).

Almost surely, 2^4048847907 is an apocalyptic number.

4048847907 is a deficient number, since it is larger than the sum of its proper divisors (1960229853).

4048847907 is a wasteful number, since it uses less digits than its factorization.

4048847907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 4048847907 is about 63630.5579654933. The cubic root of 4048847907 is about 1593.8366935756.

The spelling of 4048847907 in words is "four billion, forty-eight million, eight hundred forty-seven thousand, nine hundred seven".