2234745673 has 4 divisors (see below), whose sum is σ = 2250823120. Its totient is φ = 2218668228.

The previous prime is 2234745599. The next prime is 2234745679. The reversal of 2234745673 is 3765474322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2234745673 - 2¹⁷ = 2234614601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2234745679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8038515 + ... + 8038792.

It is an arithmetic number, because the mean of its divisors is an integer number (562705780).

Almost surely, 2^2234745673 is an apocalyptic number.

It is an amenable number.

2234745673 is a deficient number, since it is larger than the sum of its proper divisors (16077447).

2234745673 is a wasteful number, since it uses less digits than its factorization.

2234745673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16077446.

The product of its digits is 846720, while the sum is 43.

The square root of 2234745673 is about 47273.0967147277. The cubic root of 2234745673 is about 1307.4026723981.

The spelling of 2234745673 in words is "two billion, two hundred thirty-four million, seven hundred forty-five thousand, six hundred seventy-three".