3009223691 has 4 divisors (see below), whose sum is σ = 3011918832. Its totient is φ = 3006528552.

The previous prime is 3009223687. The next prime is 3009223733. The reversal of 3009223691 is 1963229003.

3009223691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3009223691 - 2² = 3009223687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3009226691) 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, 1345895 + ... + 1348128.

It is an arithmetic number, because the mean of its divisors is an integer number (752979708).

Almost surely, 2^3009223691 is an apocalyptic number.

3009223691 is a deficient number, since it is larger than the sum of its proper divisors (2695141).

3009223691 is a wasteful number, since it uses less digits than its factorization.

3009223691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695140.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3009223691 is about 54856.3915236866. The cubic root of 3009223691 is about 1443.7261540985.

The spelling of 3009223691 in words is "three billion, nine million, two hundred twenty-three thousand, six hundred ninety-one".