3261006411 has 16 divisors (see below), whose sum is σ = 4695984384. Its totient is φ = 2000981664.

The previous prime is 3261006403. The next prime is 3261006421. The reversal of 3261006411 is 1146001623.

It is not a de Polignac number, because 3261006411 - 2³ = 3261006403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3261006421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106951 + ... + 134016.

It is an arithmetic number, because the mean of its divisors is an integer number (293499024).

Almost surely, 2^3261006411 is an apocalyptic number.

3261006411 is a deficient number, since it is larger than the sum of its proper divisors (1434977973).

3261006411 is a wasteful number, since it uses less digits than its factorization.

3261006411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241330.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3261006411 is about 57105.2222743244. Note that the first 4 decimals coincide. The cubic root of 3261006411 is about 1482.9182757528.

The spelling of 3261006411 in words is "three billion, two hundred sixty-one million, six thousand, four hundred eleven".