2028776383 has 2 divisors, whose sum is σ = 2028776384. Its totient is φ = 2028776382.

The previous prime is 2028776381. The next prime is 2028776411. The reversal of 2028776383 is 3836778202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2028776383 - 2¹ = 2028776381 is a prime.

It is a super-2 number, since 2×2028776383² = 8231867224437125378, which contains 22 as substring.

Together with 2028776381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2028776381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014388191 + 1014388192.

It is an arithmetic number, because the mean of its divisors is an integer number (1014388192).

Almost surely, 2^2028776383 is an apocalyptic number.

2028776383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2028776383 is an equidigital number, since it uses as much as digits as its factorization.

2028776383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 2028776383 is about 45041.9402668224. The cubic root of 2028776383 is about 1265.9349601424.

The spelling of 2028776383 in words is "two billion, twenty-eight million, seven hundred seventy-six thousand, three hundred eighty-three".