3325863889 has 4 divisors (see below), whose sum is σ = 3326747760. Its totient is φ = 3324980020.

The previous prime is 3325863859. The next prime is 3325863913. The reversal of 3325863889 is 9883685233.

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 3325863889 - 2⁵ = 3325863857 is a prime.

It is a super-2 number, since 2×3325863889² = 22122741216308408642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3325863829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436267 + ... + 443824.

It is an arithmetic number, because the mean of its divisors is an integer number (831686940).

Almost surely, 2^3325863889 is an apocalyptic number.

It is an amenable number.

3325863889 is a deficient number, since it is larger than the sum of its proper divisors (883871).

3325863889 is an equidigital number, since it uses as much as digits as its factorization.

3325863889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883870.

The product of its digits is 7464960, while the sum is 55.

The square root of 3325863889 is about 57670.3033544995. The cubic root of 3325863889 is about 1492.6849609396.

The spelling of 3325863889 in words is "three billion, three hundred twenty-five million, eight hundred sixty-three thousand, eight hundred eighty-nine".