3325358736785 has 4 divisors (see below), whose sum is σ = 3990430484148. Its totient is φ = 2660286989424.

The previous prime is 3325358736781. The next prime is 3325358736839. The reversal of 3325358736785 is 5876378535233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2605099297024 + 720259439761 = 1614032^2 + 848681^2 .

It is a cyclic number.

It is not a de Polignac number, because 3325358736785 - 2² = 3325358736781 is a prime.

It is a super-2 number, since 2×3325358736785² (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 (3325358736781) 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, 332535873674 + ... + 332535873683.

It is an arithmetic number, because the mean of its divisors is an integer number (997607621037).

Almost surely, 2^{3325358736785} is an apocalyptic number.

It is an amenable number.

3325358736785 is a deficient number, since it is larger than the sum of its proper divisors (665071747363).

3325358736785 is an equidigital number, since it uses as much as digits as its factorization.

3325358736785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665071747362.

The product of its digits is 381024000, while the sum is 65.

The spelling of 3325358736785 in words is "three trillion, three hundred twenty-five billion, three hundred fifty-eight million, seven hundred thirty-six thousand, seven hundred eighty-five".