4264023217 has 4 divisors (see below), whose sum is σ = 4264361316. Its totient is φ = 4263685120.

The previous prime is 4264023193. The next prime is 4264023271. The reversal of 4264023217 is 7123204624.

It is a happy number.

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 848906496 + 3415116721 = 29136^2 + 58439^2 .

It is a cyclic number.

It is not a de Polignac number, because 4264023217 - 2⁷ = 4264023089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4264023287) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 149368 + ... + 175609.

It is an arithmetic number, because the mean of its divisors is an integer number (1066090329).

Almost surely, 2^4264023217 is an apocalyptic number.

It is an amenable number.

4264023217 is a deficient number, since it is larger than the sum of its proper divisors (338099).

4264023217 is a wasteful number, since it uses less digits than its factorization.

4264023217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338098.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4264023217 is about 65299.4886427145. The cubic root of 4264023217 is about 1621.5855047279.

The spelling of 4264023217 in words is "four billion, two hundred sixty-four million, twenty-three thousand, two hundred seventeen".