3260683581 has 8 divisors (see below), whose sum is σ = 4376370624. Its totient is φ = 2159392800.

The previous prime is 3260683579. The next prime is 3260683583. The reversal of 3260683581 is 1853860623.

It is an interprime number because it is at equal distance from previous prime (3260683579) and next prime (3260683583).

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

It is not a de Polignac number, because 3260683581 - 2¹ = 3260683579 is a prime.

It is a super-2 number, since 2×3260683581² = 21264114830805967122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260683583) 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, 3598536 + ... + 3599441.

It is an arithmetic number, because the mean of its divisors is an integer number (547046328).

Almost surely, 2^3260683581 is an apocalyptic number.

It is an amenable number.

3260683581 is a deficient number, since it is larger than the sum of its proper divisors (1115687043).

3260683581 is a wasteful number, since it uses less digits than its factorization.

3260683581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7198131.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 3260683581 is about 57102.3955802206. The cubic root of 3260683581 is about 1482.8693392952.

The spelling of 3260683581 in words is "three billion, two hundred sixty million, six hundred eighty-three thousand, five hundred eighty-one".