9068774357 has 4 divisors (see below), whose sum is σ = 9097382796. Its totient is φ = 9040165920.

The previous prime is 9068774311. The next prime is 9068774369. The reversal of 9068774357 is 7534778609.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1812119761 + 7256654596 = 42569^2 + 85186^2 .

It is a cyclic number.

It is not a de Polignac number, because 9068774357 - 2⁸ = 9068774101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9068774257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14303744 + ... + 14304377.

It is an arithmetic number, because the mean of its divisors is an integer number (2274345699).

Almost surely, 2^9068774357 is an apocalyptic number.

It is an amenable number.

9068774357 is a deficient number, since it is larger than the sum of its proper divisors (28608439).

9068774357 is a wasteful number, since it uses less digits than its factorization.

9068774357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28608438.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The square root of 9068774357 is about 95230.1126587594. The cubic root of 9068774357 is about 2085.3687702173.

The spelling of 9068774357 in words is "nine billion, sixty-eight million, seven hundred seventy-four thousand, three hundred fifty-seven".