3325651881 has 8 divisors (see below), whose sum is σ = 4434469440. Its totient is φ = 2216967792.

The previous prime is 3325651873. The next prime is 3325651907. The reversal of 3325651881 is 1881565233.

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

It is not a de Polignac number, because 3325651881 - 2³ = 3325651873 is a prime.

It is a super-2 number, since 2×3325651881² = 22119920867197676322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3325651801) 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 7 ways as a sum of consecutive naturals, for example, 75796 + ... + 111338.

It is an arithmetic number, because the mean of its divisors is an integer number (554308680).

Almost surely, 2^3325651881 is an apocalyptic number.

It is an amenable number.

3325651881 is a deficient number, since it is larger than the sum of its proper divisors (1108817559).

3325651881 is a wasteful number, since it uses less digits than its factorization.

3325651881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66735.

The product of its digits is 172800, while the sum is 42.

The square root of 3325651881 is about 57668.4652214709. The cubic root of 3325651881 is about 1492.6532430774.

The spelling of 3325651881 in words is "three billion, three hundred twenty-five million, six hundred fifty-one thousand, eight hundred eighty-one".