1068758469 has 16 divisors (see below), whose sum is σ = 1602896640. Its totient is φ = 712504188.

The previous prime is 1068758461. The next prime is 1068758477. The reversal of 1068758469 is 9648578601.

1068758469 is a `hidden beast` number, since 106 + 8 + 75 + 8 + 469 = 666.

It is an interprime number because it is at equal distance from previous prime (1068758461) and next prime (1068758477).

It is not a de Polignac number, because 1068758469 - 2³ = 1068758461 is a prime.

It is a super-2 number, since 2×1068758469² = 2284489330118447922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068758461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242157 + ... + 246530.

It is an arithmetic number, because the mean of its divisors is an integer number (100181040).

Almost surely, 2^1068758469 is an apocalyptic number.

It is an amenable number.

1068758469 is a deficient number, since it is larger than the sum of its proper divisors (534138171).

1068758469 is an frugal number, since it uses more digits than its factorization.

1068758469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488708 (or 488690 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 1068758469 is about 32691.8716044218. The cubic root of 1068758469 is about 1022.4133770071.

The spelling of 1068758469 in words is "one billion, sixty-eight million, seven hundred fifty-eight thousand, four hundred sixty-nine".