1067489329 has 2 divisors, whose sum is σ = 1067489330. Its totient is φ = 1067489328.

The previous prime is 1067489323. The next prime is 1067489351. The reversal of 1067489329 is 9239847601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1042967025 + 24522304 = 32295^2 + 4952^2 .

It is an emirp because it is prime and its reverse (9239847601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1067489329 - 2⁷ = 1067489201 is a prime.

It is a super-2 number, since 2×1067489329² = 2279066935057740482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067489323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533744664 + 533744665.

It is an arithmetic number, because the mean of its divisors is an integer number (533744665).

Almost surely, 2^1067489329 is an apocalyptic number.

It is an amenable number.

1067489329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067489329 is an equidigital number, since it uses as much as digits as its factorization.

1067489329 is an evil number, because the sum of its binary digits is even.

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

The square root of 1067489329 is about 32672.4552031218. The cubic root of 1067489329 is about 1022.0085148193.

The spelling of 1067489329 in words is "one billion, sixty-seven million, four hundred eighty-nine thousand, three hundred twenty-nine".