1069382497 has 2 divisors, whose sum is σ = 1069382498. Its totient is φ = 1069382496.

The previous prime is 1069382471. The next prime is 1069382507. The reversal of 1069382497 is 7942839601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1067720976 + 1661521 = 32676^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 1069382497 - 2¹¹ = 1069380449 is a prime.

It is a super-2 number, since 2×1069382497² = 2287157849779910018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1069382497.

It is not a weakly prime, because it can be changed into another prime (1069386497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534691248 + 534691249.

It is an arithmetic number, because the mean of its divisors is an integer number (534691249).

Almost surely, 2^1069382497 is an apocalyptic number.

It is an amenable number.

1069382497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069382497 is an equidigital number, since it uses as much as digits as its factorization.

1069382497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 1069382497 is about 32701.4142966325. The cubic root of 1069382497 is about 1022.6123276146.

The spelling of 1069382497 in words is "one billion, sixty-nine million, three hundred eighty-two thousand, four hundred ninety-seven".