8620425339 has 16 divisors (see below), whose sum is σ = 11604848640. Its totient is φ = 5691526560.

The previous prime is 8620425337. The next prime is 8620425349. The reversal of 8620425339 is 9335240268.

It is not a de Polignac number, because 8620425339 - 2¹ = 8620425337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8620425339.

It is not an unprimeable number, because it can be changed into a prime (8620425337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873744 + ... + 883554.

It is an arithmetic number, because the mean of its divisors is an integer number (725303040).

Almost surely, 2^8620425339 is an apocalyptic number.

8620425339 is a deficient number, since it is larger than the sum of its proper divisors (2984423301).

8620425339 is a wasteful number, since it uses less digits than its factorization.

8620425339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12610.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 8620425339 is about 92846.2456914656. The cubic root of 8620425339 is about 2050.4203253924.

The spelling of 8620425339 in words is "eight billion, six hundred twenty million, four hundred twenty-five thousand, three hundred thirty-nine".