2998473839 has 2 divisors, whose sum is σ = 2998473840. Its totient is φ = 2998473838.

The previous prime is 2998473773. The next prime is 2998473857. The reversal of 2998473839 is 9383748992.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2998473839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2998475839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499236919 + 1499236920.

It is an arithmetic number, because the mean of its divisors is an integer number (1499236920).

Almost surely, 2^2998473839 is an apocalyptic number.

2998473839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2998473839 is an equidigital number, since it uses as much as digits as its factorization.

2998473839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 62.

The square root of 2998473839 is about 54758.3220981067. The cubic root of 2998473839 is about 1442.0049615962.

It can be divided in two parts, 29984 and 73839, that added together give a cube (103823 = 47³).

The spelling of 2998473839 in words is "two billion, nine hundred ninety-eight million, four hundred seventy-three thousand, eight hundred thirty-nine".