2680002842 has 16 divisors (see below), whose sum is σ = 4643428032. Its totient is φ = 1146525120.

The previous prime is 2680002841. The next prime is 2680002869. The reversal of 2680002842 is 2482000862.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2680002799 and 2680002808.

It is not an unprimeable number, because it can be changed into a prime (2680002841) 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, 3582518 + ... + 3583265.

It is an arithmetic number, because the mean of its divisors is an integer number (290214252).

Almost surely, 2^2680002842 is an apocalyptic number.

2680002842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2680002842 is a deficient number, since it is larger than the sum of its proper divisors (1963425190).

2680002842 is a wasteful number, since it uses less digits than its factorization.

2680002842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165813.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2680002842 is about 51768.7438711816. The cubic root of 2680002842 is about 1389.0304026042.

The spelling of 2680002842 in words is "two billion, six hundred eighty million, two thousand, eight hundred forty-two".