8228030769 has 72 divisors (see below), whose sum is σ = 14391753792. Its totient is φ = 4436752320.

The previous prime is 8228030729. The next prime is 8228030809. The reversal of 8228030769 is 9670308228.

8228030769 is a `hidden beast` number, since 8 + 2 + 280 + 307 + 69 = 666.

It is an interprime number because it is at equal distance from previous prime (8228030729) and next prime (8228030809).

It is not a de Polignac number, because 8228030769 - 2⁹ = 8228030257 is a prime.

It is a super-2 number, since 2×8228030769² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8228030729) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7527387 + ... + 7528479.

Almost surely, 2^8228030769 is an apocalyptic number.

It is an amenable number.

8228030769 is a deficient number, since it is larger than the sum of its proper divisors (6163723023).

8228030769 is a wasteful number, since it uses less digits than its factorization.

8228030769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8228030769 is about 90708.4933674901. The cubic root of 8228030769 is about 2018.8248212176.

The spelling of 8228030769 in words is "eight billion, two hundred twenty-eight million, thirty thousand, seven hundred sixty-nine".