3260493 has 10 divisors (see below), whose sum is σ = 4870734. Its totient is φ = 2173608.

The previous prime is 3260473. The next prime is 3260497. The reversal of 3260493 is 3940623.

It can be written as a sum of positive squares in only one way, i.e., 3143529 + 116964 = 1773^2 + 342^2 .

It is not a de Polignac number, because 3260493 - 2⁸ = 3260237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3 + 2⁷ + 6⁸ + 0 + 4¹⁰ + 9³ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260497) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20046 + ... + 20207.

Almost surely, 2^3260493 is an apocalyptic number.

It is an amenable number.

3260493 is a deficient number, since it is larger than the sum of its proper divisors (1610241).

3260493 is an equidigital number, since it uses as much as digits as its factorization.

3260493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40265 (or 40256 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3260493 is about 1805.6835270888. The cubic root of 3260493 is about 148.2840448398.

The spelling of 3260493 in words is "three million, two hundred sixty thousand, four hundred ninety-three".