798329269 has 2 divisors, whose sum is σ = 798329270. Its totient is φ = 798329268.

The previous prime is 798329243. The next prime is 798329281. The reversal of 798329269 is 962923897.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 736471044 + 61858225 = 27138^2 + 7865^2 .

It is a cyclic number.

It is not a de Polignac number, because 798329269 - 2⁷ = 798329141 is a prime.

It is a super-2 number, since 2×798329269² = 1274659243484148722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798329209) 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, 399164634 + 399164635.

It is an arithmetic number, because the mean of its divisors is an integer number (399164635).

Almost surely, 2^798329269 is an apocalyptic number.

It is an amenable number.

798329269 is a deficient number, since it is larger than the sum of its proper divisors (1).

798329269 is an equidigital number, since it uses as much as digits as its factorization.

798329269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 55.

The square root of 798329269 is about 28254.7211807160. The cubic root of 798329269 is about 927.6710791335.

It can be divided in two parts, 7 and 98329269, that added together give a triangular number (98329276 = T₁₄₀₂₃).

The spelling of 798329269 in words is "seven hundred ninety-eight million, three hundred twenty-nine thousand, two hundred sixty-nine".