2078839603 has 2 divisors, whose sum is σ = 2078839604. Its totient is φ = 2078839602.

The previous prime is 2078839597. The next prime is 2078839649. The reversal of 2078839603 is 3069388702.

It is an a-pointer prime, because the next prime (2078839649) can be obtained adding 2078839603 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2078839603 - 2¹⁷ = 2078708531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2078839003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039419801 + 1039419802.

It is an arithmetic number, because the mean of its divisors is an integer number (1039419802).

Almost surely, 2^2078839603 is an apocalyptic number.

2078839603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078839603 is an equidigital number, since it uses as much as digits as its factorization.

2078839603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2078839603 is about 45594.2935354853. The cubic root of 2078839603 is about 1276.2634361649.

The spelling of 2078839603 in words is "two billion, seventy-eight million, eight hundred thirty-nine thousand, six hundred three".