4079499805 has 16 divisors (see below), whose sum is σ = 4934649600. Its totient is φ = 3237494400.

The previous prime is 4079499799. The next prime is 4079499817. The reversal of 4079499805 is 5089949704.

4079499805 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 4079499805 - 2³ = 4079499797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607456 + ... + 614134.

It is an arithmetic number, because the mean of its divisors is an integer number (308415600).

Almost surely, 2^4079499805 is an apocalyptic number.

It is an amenable number.

4079499805 is a deficient number, since it is larger than the sum of its proper divisors (855149795).

4079499805 is a wasteful number, since it uses less digits than its factorization.

4079499805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The square root of 4079499805 is about 63870.9621424321. The cubic root of 4079499805 is about 1597.8486457026.

The spelling of 4079499805 in words is "four billion, seventy-nine million, four hundred ninety-nine thousand, eight hundred five".