9074232945 has 12 divisors (see below), whose sum is σ = 15728670516. Its totient is φ = 4839590880.

The previous prime is 9074232929. The next prime is 9074233019. The reversal of 9074232945 is 5492324709.

9074232945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1233484641 + 7840748304 = 35121^2 + 88548^2 .

It is not a de Polignac number, because 9074232945 - 2⁴ = 9074232929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 201649621 = 9074232945 / (9 + 0 + 7 + 4 + 2 + 3 + 2 + 9 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 9074232945.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100824766 + ... + 100824855.

It is an arithmetic number, because the mean of its divisors is an integer number (1310722543).

Almost surely, 2^9074232945 is an apocalyptic number.

It is an amenable number.

9074232945 is a deficient number, since it is larger than the sum of its proper divisors (6654437571).

9074232945 is a wasteful number, since it uses less digits than its factorization.

9074232945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201649632 (or 201649629 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 9074232945 is about 95258.7683365684. The cubic root of 9074232945 is about 2085.7870878928.

The spelling of 9074232945 in words is "nine billion, seventy-four million, two hundred thirty-two thousand, nine hundred forty-five".