4876569939 has 4 divisors (see below), whose sum is σ = 6502093256. Its totient is φ = 3251046624.

The previous prime is 4876569923. The next prime is 4876569959. The reversal of 4876569939 is 9399656784.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4876569939 - 2⁴ = 4876569923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4876569939.

It is not an unprimeable number, because it can be changed into a prime (4876569959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812761654 + ... + 812761659.

It is an arithmetic number, because the mean of its divisors is an integer number (1625523314).

Almost surely, 2^4876569939 is an apocalyptic number.

4876569939 is a deficient number, since it is larger than the sum of its proper divisors (1625523317).

4876569939 is a wasteful number, since it uses less digits than its factorization.

4876569939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625523316.

The product of its digits is 88179840, while the sum is 66.

The square root of 4876569939 is about 69832.4418805472. The cubic root of 4876569939 is about 1695.7877188983.

The spelling of 4876569939 in words is "four billion, eight hundred seventy-six million, five hundred sixty-nine thousand, nine hundred thirty-nine".