8102219589 has 32 divisors (see below), whose sum is σ = 12140835840. Its totient is φ = 5339713536.

The previous prime is 8102219581. The next prime is 8102219603. The reversal of 8102219589 is 9859122018.

It is not a de Polignac number, because 8102219589 - 2³ = 8102219581 is a prime.

It is a super-3 number, since 3×8102219589³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8102219581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4443532 + ... + 4445354.

It is an arithmetic number, because the mean of its divisors is an integer number (379401120).

Almost surely, 2^8102219589 is an apocalyptic number.

It is an amenable number.

8102219589 is a deficient number, since it is larger than the sum of its proper divisors (4038616251).

8102219589 is a wasteful number, since it uses less digits than its factorization.

8102219589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 3620 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The square root of 8102219589 is about 90012.3302053669. The cubic root of 8102219589 is about 2008.4822737418.

The spelling of 8102219589 in words is "eight billion, one hundred two million, two hundred nineteen thousand, five hundred eighty-nine".