3265481811 has 8 divisors (see below), whose sum is σ = 4369695184. Its totient is φ = 2169128160.

The previous prime is 3265481801. The next prime is 3265481819. The reversal of 3265481811 is 1181845623.

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

It is not a de Polignac number, because 3265481811 - 2¹⁵ = 3265449043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3265481811.

It is not an unprimeable number, because it can be changed into a prime (3265481819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1963960 + ... + 1965621.

It is an arithmetic number, because the mean of its divisors is an integer number (546211898).

Almost surely, 2^3265481811 is an apocalyptic number.

3265481811 is a deficient number, since it is larger than the sum of its proper divisors (1104213373).

3265481811 is a wasteful number, since it uses less digits than its factorization.

3265481811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929861.

The product of its digits is 46080, while the sum is 39.

The square root of 3265481811 is about 57144.3943970010. The cubic root of 3265481811 is about 1483.5963505437.

The spelling of 3265481811 in words is "three billion, two hundred sixty-five million, four hundred eighty-one thousand, eight hundred eleven".