3261734912 has 42 divisors (see below), whose sum is σ = 6533425719. Its totient is φ = 1628282880.

The previous prime is 3261734891. The next prime is 3261734947. The reversal of 3261734912 is 2194371623.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1630867456 + 1630867456 = 40384^2 + 40384^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40384.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5168837 + ... + 5169467.

Almost surely, 2^3261734912 is an apocalyptic number.

3261734912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3261734912

3261734912 is an abundant number, since it is smaller than the sum of its proper divisors (3271690807).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3261734912 is an frugal number, since it uses more digits than its factorization.

3261734912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 633 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 3261734912 is about 57111.6005028751. The cubic root of 3261734912 is about 1483.0286943245.

The spelling of 3261734912 in words is "three billion, two hundred sixty-one million, seven hundred thirty-four thousand, nine hundred twelve".