9274057109 has 4 divisors (see below), whose sum is σ = 9274414380. Its totient is φ = 9273699840.

The previous prime is 9274057087. The next prime is 9274057139. The reversal of 9274057109 is 9017504729.

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 5520044209 + 3754012900 = 74297^2 + 61270^2 .

It is a cyclic number.

It is not a de Polignac number, because 9274057109 - 2¹² = 9274053013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9274057109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9274057139) 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, 136364 + ... + 192725.

It is an arithmetic number, because the mean of its divisors is an integer number (2318603595).

Almost surely, 2^9274057109 is an apocalyptic number.

It is an amenable number.

9274057109 is a deficient number, since it is larger than the sum of its proper divisors (357271).

9274057109 is a wasteful number, since it uses less digits than its factorization.

9274057109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357270.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 9274057109 is about 96301.9060507112. The cubic root of 9274057109 is about 2100.9864684342.

The spelling of 9274057109 in words is "nine billion, two hundred seventy-four million, fifty-seven thousand, one hundred nine".