3305374885 has 4 divisors (see below), whose sum is σ = 3966449868. Its totient is φ = 2644299904.

The previous prime is 3305374871. The next prime is 3305374901. The reversal of 3305374885 is 5884735033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5884735033 = 27883 ⋅211051.

It can be written as a sum of positive squares in 2 ways, for example, as 2319289281 + 986085604 = 48159^2 + 31402^2 .

It is a cyclic number.

It is not a de Polignac number, because 3305374885 - 2³¹ = 1157891237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330537484 + ... + 330537493.

It is an arithmetic number, because the mean of its divisors is an integer number (991612467).

Almost surely, 2^3305374885 is an apocalyptic number.

It is an amenable number.

3305374885 is a deficient number, since it is larger than the sum of its proper divisors (661074983).

3305374885 is an equidigital number, since it uses as much as digits as its factorization.

3305374885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661074982.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 3305374885 is about 57492.3898007380. The cubic root of 3305374885 is about 1489.6134133627.

The spelling of 3305374885 in words is "three billion, three hundred five million, three hundred seventy-four thousand, eight hundred eighty-five".