4799579842 has 8 divisors (see below), whose sum is σ = 7622862156. Its totient is φ = 2258625792.

The previous prime is 4799579803. The next prime is 4799579879. The reversal of 4799579842 is 2489759974.

It is a Cunningham number, because it is equal to 69279²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 4799579841 + 1 = 69279^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70582023 + ... + 70582090.

Almost surely, 2^4799579842 is an apocalyptic number.

4799579842 is a deficient number, since it is larger than the sum of its proper divisors (2823282314).

4799579842 is a wasteful number, since it uses less digits than its factorization.

4799579842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141164132.

The product of its digits is 45722880, while the sum is 64.

The square root of 4799579842 is about 69279.0000072172. Note that the first 5 decimals coincide. The cubic root of 4799579842 is about 1686.8161104199.

The spelling of 4799579842 in words is "four billion, seven hundred ninety-nine million, five hundred seventy-nine thousand, eight hundred forty-two".