2294793217 has 4 divisors (see below), whose sum is σ = 2297809476. Its totient is φ = 2291776960.

The previous prime is 2294793211. The next prime is 2294793233. The reversal of 2294793217 is 7123974922.

It is a Cunningham number, because it is equal to 47904²+1.

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 6031936 + 2288761281 = 2456^2 + 47841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2294793217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2294793211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506988 + ... + 1508509.

It is an arithmetic number, because the mean of its divisors is an integer number (574452369).

Almost surely, 2^2294793217 is an apocalyptic number.

It is an amenable number.

2294793217 is a deficient number, since it is larger than the sum of its proper divisors (3016259).

2294793217 is an equidigital number, since it uses as much as digits as its factorization.

2294793217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016258.

The product of its digits is 381024, while the sum is 46.

The square root of 2294793217 is about 47904.0000104375. Note that the first 4 decimals coincide. The cubic root of 2294793217 is about 1319.0092843517.

The spelling of 2294793217 in words is "two billion, two hundred ninety-four million, seven hundred ninety-three thousand, two hundred seventeen".