279482474179 has 8 divisors (see below), whose sum is σ = 280827568080. Its totient is φ = 278137574400.

The previous prime is 279482474177. The next prime is 279482474221. The reversal of 279482474179 is 971474284972.

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 279482474179 - 2¹ = 279482474177 is a prime.

It is a super-2 number, since 2×279482474179² (a number of 24 digits) contains 22 as substring.

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 279482474179.

It is not an unprimeable number, because it can be changed into a prime (279482474177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3437307 + ... + 3517675.

It is an arithmetic number, because the mean of its divisors is an integer number (35103446010).

Almost surely, 2^279482474179 is an apocalyptic number.

279482474179 is a deficient number, since it is larger than the sum of its proper divisors (1345093901).

279482474179 is a wasteful number, since it uses less digits than its factorization.

279482474179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97061.

The product of its digits is 56899584, while the sum is 64.

The spelling of 279482474179 in words is "two hundred seventy-nine billion, four hundred eighty-two million, four hundred seventy-four thousand, one hundred seventy-nine".