4047709107 has 16 divisors (see below), whose sum is σ = 5907378848. Its totient is φ = 2450062080.

The previous prime is 4047709063. The next prime is 4047709109. The reversal of 4047709107 is 7019077404.

4047709107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4047709107 - 2¹⁶ = 4047643571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4047709109) 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, 848338 + ... + 853095.

It is an arithmetic number, because the mean of its divisors is an integer number (369211178).

Almost surely, 2^4047709107 is an apocalyptic number.

4047709107 is a deficient number, since it is larger than the sum of its proper divisors (1859669741).

4047709107 is a wasteful number, since it uses less digits than its factorization.

4047709107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701510.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 4047709107 is about 63621.6088054994. The cubic root of 4047709107 is about 1593.6872493002.

The spelling of 4047709107 in words is "four billion, forty-seven million, seven hundred nine thousand, one hundred seven".