9011373309 has 16 divisors (see below), whose sum is σ = 13634231040. Its totient is φ = 5879760480.

The previous prime is 9011373307. The next prime is 9011373341. The reversal of 9011373309 is 9033731109.

It is not a de Polignac number, because 9011373309 - 2¹ = 9011373307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9011373307) 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, 3549312 + ... + 3551849.

It is an arithmetic number, because the mean of its divisors is an integer number (852139440).

Almost surely, 2^9011373309 is an apocalyptic number.

It is an amenable number.

9011373309 is a deficient number, since it is larger than the sum of its proper divisors (4622857731).

9011373309 is a wasteful number, since it uses less digits than its factorization.

9011373309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7101217 (or 7101211 counting only the distinct ones).

The product of its (nonzero) digits is 15309, while the sum is 36.

The square root of 9011373309 is about 94928.2534812476. The cubic root of 9011373309 is about 2080.9596555611.

The spelling of 9011373309 in words is "nine billion, eleven million, three hundred seventy-three thousand, three hundred nine".