8282705789 has 8 divisors (see below), whose sum is σ = 8650347072. Its totient is φ = 7915691520.

The previous prime is 8282705759. The next prime is 8282705791. The reversal of 8282705789 is 9875072828.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8282705789 - 2¹⁶ = 8282640253 is a prime.

It is a super-2 number, since 2×8282705789² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8282705749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129647 + ... + 182684.

It is an arithmetic number, because the mean of its divisors is an integer number (1081293384).

Almost surely, 2^8282705789 is an apocalyptic number.

It is an amenable number.

8282705789 is a deficient number, since it is larger than the sum of its proper divisors (367641283).

8282705789 is a wasteful number, since it uses less digits than its factorization.

8282705789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313507.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The square root of 8282705789 is about 91009.3719844281. The cubic root of 8282705789 is about 2023.2866298864.

The spelling of 8282705789 in words is "eight billion, two hundred eighty-two million, seven hundred five thousand, seven hundred eighty-nine".