1322627983 has 2 divisors, whose sum is σ = 1322627984. Its totient is φ = 1322627982.

The previous prime is 1322627959. The next prime is 1322627993. The reversal of 1322627983 is 3897262231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322627983 - 2¹⁷ = 1322496911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322627993) 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, 661313991 + 661313992.

It is an arithmetic number, because the mean of its divisors is an integer number (661313992).

Almost surely, 2^1322627983 is an apocalyptic number.

1322627983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322627983 is an equidigital number, since it uses as much as digits as its factorization.

1322627983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 1322627983 is about 36367.9526918962. The cubic root of 1322627983 is about 1097.6888066161.

It can be divided in two parts, 13226 and 27983, that added together give a square (41209 = 203²).

The spelling of 1322627983 in words is "one billion, three hundred twenty-two million, six hundred twenty-seven thousand, nine hundred eighty-three".