4119798769 has 4 divisors (see below), whose sum is σ = 4131603700. Its totient is φ = 4107993840.

The previous prime is 4119798743. The next prime is 4119798773. The reversal of 4119798769 is 9678979114.

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 3390150625 + 729648144 = 58225^2 + 27012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4119798769 is a prime.

It is a super-2 number, since 2×4119798769² = 33945483794107830722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4119798169) 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, 5901942 + ... + 5902639.

It is an arithmetic number, because the mean of its divisors is an integer number (1032900925).

Almost surely, 2^4119798769 is an apocalyptic number.

It is an amenable number.

4119798769 is a deficient number, since it is larger than the sum of its proper divisors (11804931).

4119798769 is a wasteful number, since it uses less digits than its factorization.

4119798769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11804930.

The product of its digits is 6858432, while the sum is 61.

The square root of 4119798769 is about 64185.6585928664. The cubic root of 4119798769 is about 1603.0928157514.

The spelling of 4119798769 in words is "four billion, one hundred nineteen million, seven hundred ninety-eight thousand, seven hundred sixty-nine".