2078839003 has 2 divisors, whose sum is σ = 2078839004. Its totient is φ = 2078839002.

The previous prime is 2078838991. The next prime is 2078839027. The reversal of 2078839003 is 3009388702.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2078839003 - 2¹³ = 2078830811 is a prime.

It is not a weakly prime, because it can be changed into another prime (2078839073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039419501 + 1039419502.

It is an arithmetic number, because the mean of its divisors is an integer number (1039419502).

Almost surely, 2^2078839003 is an apocalyptic number.

2078839003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078839003 is an equidigital number, since it uses as much as digits as its factorization.

2078839003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2078839003 is about 45594.2869557141. The cubic root of 2078839003 is about 1276.2633133788.

The spelling of 2078839003 in words is "two billion, seventy-eight million, eight hundred thirty-nine thousand, three".