288376469 has 2 divisors, whose sum is σ = 288376470. Its totient is φ = 288376468.

The previous prime is 288376421. The next prime is 288376481. The reversal of 288376469 is 964673882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 166539025 + 121837444 = 12905^2 + 11038^2 .

It is a cyclic number.

It is not a de Polignac number, because 288376469 - 2⁸ = 288376213 is a prime.

It is a super-2 number, since 2×288376469² = 166321975745815922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 288376469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288376169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144188234 + 144188235.

It is an arithmetic number, because the mean of its divisors is an integer number (144188235).

Almost surely, 2^288376469 is an apocalyptic number.

It is an amenable number.

288376469 is a deficient number, since it is larger than the sum of its proper divisors (1).

288376469 is an equidigital number, since it uses as much as digits as its factorization.

288376469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 53.

The square root of 288376469 is about 16981.6509503640. The cubic root of 288376469 is about 660.6730729272.

The spelling of 288376469 in words is "two hundred eighty-eight million, three hundred seventy-six thousand, four hundred sixty-nine".