4079779171 has 8 divisors (see below), whose sum is σ = 4407740064. Its totient is φ = 3753837120.

The previous prime is 4079779159. The next prime is 4079779177. The reversal of 4079779171 is 1719779704.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4079779171 - 2¹¹ = 4079777123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4079779177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500506 + ... + 508591.

It is an arithmetic number, because the mean of its divisors is an integer number (550967508).

Almost surely, 2^4079779171 is an apocalyptic number.

4079779171 is a deficient number, since it is larger than the sum of its proper divisors (327960893).

4079779171 is a wasteful number, since it uses less digits than its factorization.

4079779171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009421.

The product of its (nonzero) digits is 777924, while the sum is 52.

The square root of 4079779171 is about 63873.1490612448. The cubic root of 4079779171 is about 1597.8851186704.

The spelling of 4079779171 in words is "four billion, seventy-nine million, seven hundred seventy-nine thousand, one hundred seventy-one".