4250768369 has 4 divisors (see below), whose sum is σ = 4474493040. Its totient is φ = 4027043700.

The previous prime is 4250768297. The next prime is 4250768387. The reversal of 4250768369 is 9638670524.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-4250768369 is a prime.

It is a super-2 number, since 2×4250768369² = 36138063453781840322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4250768399) 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, 111862307 + ... + 111862344.

It is an arithmetic number, because the mean of its divisors is an integer number (1118623260).

Almost surely, 2^4250768369 is an apocalyptic number.

It is an amenable number.

4250768369 is a deficient number, since it is larger than the sum of its proper divisors (223724671).

4250768369 is a wasteful number, since it uses less digits than its factorization.

4250768369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223724670.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 4250768369 is about 65197.9169069074. The cubic root of 4250768369 is about 1619.9035111205.

The spelling of 4250768369 in words is "four billion, two hundred fifty million, seven hundred sixty-eight thousand, three hundred sixty-nine".