3579838908889 has 4 divisors (see below), whose sum is σ = 3580496610256. Its totient is φ = 3579181207524.

The previous prime is 3579838908853. The next prime is 3579838908917. The reversal of 3579838908889 is 9888098389753.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3579838908889 - 2²⁷ = 3579704691161 is a prime.

It is a super-2 number, since 2×3579838908889² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3579838908839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328842519 + ... + 328853404.

It is an arithmetic number, because the mean of its divisors is an integer number (895124152564).

Almost surely, 2^{3579838908889} is an apocalyptic number.

It is an amenable number.

3579838908889 is a deficient number, since it is larger than the sum of its proper divisors (657701367).

3579838908889 is an equidigital number, since it uses as much as digits as its factorization.

3579838908889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657701366.

The product of its (nonzero) digits is 7524679680, while the sum is 85.

The spelling of 3579838908889 in words is "three trillion, five hundred seventy-nine billion, eight hundred thirty-eight million, nine hundred eight thousand, eight hundred eighty-nine".