788128883 has 2 divisors, whose sum is σ = 788128884. Its totient is φ = 788128882.

The previous prime is 788128867. The next prime is 788128931. The reversal of 788128883 is 388821887.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 788128883 - 2⁴ = 788128867 is a prime.

It is a super-2 number, since 2×788128883² = 1242294272437655378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (788121883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394064441 + 394064442.

It is an arithmetic number, because the mean of its divisors is an integer number (394064442).

Almost surely, 2^788128883 is an apocalyptic number.

788128883 is a deficient number, since it is larger than the sum of its proper divisors (1).

788128883 is an equidigital number, since it uses as much as digits as its factorization.

788128883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1376256, while the sum is 53.

The square root of 788128883 is about 28073.6332347632. The cubic root of 788128883 is about 923.7031285030.

The spelling of 788128883 in words is "seven hundred eighty-eight million, one hundred twenty-eight thousand, eight hundred eighty-three".