4323712769 has 4 divisors (see below), whose sum is σ = 4429169220. Its totient is φ = 4218256320.

The previous prime is 4323712763. The next prime is 4323712777. The reversal of 4323712769 is 9672173234.

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 599662144 + 3724050625 = 24488^2 + 61025^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323712769 - 2¹⁶ = 4323647233 is a prime.

It is a super-2 number, since 2×4323712769² = 37388984217627294722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4323712763) 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, 52728164 + ... + 52728245.

It is an arithmetic number, because the mean of its divisors is an integer number (1107292305).

Almost surely, 2^4323712769 is an apocalyptic number.

It is an amenable number.

4323712769 is a deficient number, since it is larger than the sum of its proper divisors (105456451).

4323712769 is a wasteful number, since it uses less digits than its factorization.

4323712769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105456450.

The product of its digits is 381024, while the sum is 44.

The square root of 4323712769 is about 65754.9448254654. The cubic root of 4323712769 is about 1629.1170106893.

The spelling of 4323712769 in words is "four billion, three hundred twenty-three million, seven hundred twelve thousand, seven hundred sixty-nine".