4075079109 has 4 divisors (see below), whose sum is σ = 5433438816. Its totient is φ = 2716719404.

The previous prime is 4075079059. The next prime is 4075079143. The reversal of 4075079109 is 9019705704.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4075079109 - 2¹³ = 4075070917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075079149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679179849 + ... + 679179854.

It is an arithmetic number, because the mean of its divisors is an integer number (1358359704).

Almost surely, 2^4075079109 is an apocalyptic number.

It is an amenable number.

4075079109 is a deficient number, since it is larger than the sum of its proper divisors (1358359707).

4075079109 is a wasteful number, since it uses less digits than its factorization.

4075079109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358359706.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 4075079109 is about 63836.3463005207. The cubic root of 4075079109 is about 1597.2712745826.

The spelling of 4075079109 in words is "four billion, seventy-five million, seventy-nine thousand, one hundred nine".