2988256919 has 2 divisors, whose sum is σ = 2988256920. Its totient is φ = 2988256918.

The previous prime is 2988256907. The next prime is 2988256951. The reversal of 2988256919 is 9196528892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2988256919 - 2⁴ = 2988256903 is a prime.

It is a super-2 number, since 2×2988256919² = 17859358827902745122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2988256979) 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, 1494128459 + 1494128460.

It is an arithmetic number, because the mean of its divisors is an integer number (1494128460).

Almost surely, 2^2988256919 is an apocalyptic number.

2988256919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2988256919 is an equidigital number, since it uses as much as digits as its factorization.

2988256919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 59.

The square root of 2988256919 is about 54664.9514680110. The cubic root of 2988256919 is about 1440.3652813997.

The spelling of 2988256919 in words is "two billion, nine hundred eighty-eight million, two hundred fifty-six thousand, nine hundred nineteen".