2080679042 has 8 divisors (see below), whose sum is σ = 3361096956. Its totient is φ = 960313392.

The previous prime is 2080679039. The next prime is 2080679047. The reversal of 2080679042 is 2409760802.

It can be written as a sum of positive squares in 2 ways, for example, as 1489265281 + 591413761 = 38591^2 + 24319^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2080678987 and 2080679005.

It is not an unprimeable number, because it can be changed into a prime (2080679047) 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, 40013033 + ... + 40013084.

Almost surely, 2^2080679042 is an apocalyptic number.

2080679042 is a deficient number, since it is larger than the sum of its proper divisors (1280417914).

2080679042 is a wasteful number, since it uses less digits than its factorization.

2080679042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80026132.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2080679042 is about 45614.4608868723. The cubic root of 2080679042 is about 1276.6397545457.

The spelling of 2080679042 in words is "two billion, eighty million, six hundred seventy-nine thousand, forty-two".