3268493 has 2 divisors, whose sum is σ = 3268494. Its totient is φ = 3268492.

The previous prime is 3268487. The next prime is 3268519. The reversal of 3268493 is 3948623.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2951524 + 316969 = 1718^2 + 563^2 .

It is a cyclic number.

It is not a de Polignac number, because 3268493 - 2⁴ = 3268477 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 2¹¹ + 6⁸ + 8 + 4¹⁰ + 9⁴ + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3268453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634246 + 1634247.

It is an arithmetic number, because the mean of its divisors is an integer number (1634247).

Almost surely, 2^3268493 is an apocalyptic number.

It is an amenable number.

3268493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268493 is an equidigital number, since it uses as much as digits as its factorization.

3268493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 3268493 is about 1807.8973975312. The cubic root of 3268493 is about 148.4052231871.

The spelling of 3268493 in words is "three million, two hundred sixty-eight thousand, four hundred ninety-three".