3258623 has 2 divisors, whose sum is σ = 3258624. Its totient is φ = 3258622.

The previous prime is 3258601. The next prime is 3258631. The reversal of 3258623 is 3268523.

It is a strong prime.

It is an emirp because it is prime and its reverse (3268523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3258623 - 2¹² = 3254527 is a prime.

It is a super-2 number, since 2×3258623² = 21237247712258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 2² + 5³ + 8⁴ + 6³ + 2¹⁶ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3258223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629311 + 1629312.

It is an arithmetic number, because the mean of its divisors is an integer number (1629312).

Almost surely, 2^3258623 is an apocalyptic number.

3258623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3258623 is an equidigital number, since it uses as much as digits as its factorization.

3258623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 3258623 is about 1805.1656433691. The cubic root of 3258623 is about 148.2556908257.

The spelling of 3258623 in words is "three million, two hundred fifty-eight thousand, six hundred twenty-three".