2724279042 has 8 divisors (see below), whose sum is σ = 5448558096. Its totient is φ = 908093012.

The previous prime is 2724279007. The next prime is 2724279049. The reversal of 2724279042 is 2409724272.

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

2724279042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2724279049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227023248 + ... + 227023259.

It is an arithmetic number, because the mean of its divisors is an integer number (681069762).

Almost surely, 2^2724279042 is an apocalyptic number.

2724279042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2724279042 is a wasteful number, since it uses less digits than its factorization.

2724279042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454046512.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 2724279042 is about 52194.6265625112. The cubic root of 2724279042 is about 1396.6380285752.

The spelling of 2724279042 in words is "two billion, seven hundred twenty-four million, two hundred seventy-nine thousand, forty-two".