3250427 has 2 divisors, whose sum is σ = 3250428. Its totient is φ = 3250426.

The previous prime is 3250421. The next prime is 3250433. The reversal of 3250427 is 7240523.

It is a balanced prime because it is at equal distance from previous prime (3250421) and next prime (3250433).

It is an emirp because it is prime and its reverse (7240523) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3250427 is a prime.

It is a d-powerful number, because it can be written as 3 + 2 + 5⁹ + 0 + 4¹⁰ + 2¹⁷ + 7⁶ .

It is not a weakly prime, because it can be changed into another prime (3250421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625213 + 1625214.

It is an arithmetic number, because the mean of its divisors is an integer number (1625214).

Almost surely, 2^3250427 is an apocalyptic number.

3250427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250427 is an equidigital number, since it uses as much as digits as its factorization.

3250427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3250427 is about 1802.8940623342. The cubic root of 3250427 is about 148.1312902431.

The spelling of 3250427 in words is "three million, two hundred fifty thousand, four hundred twenty-seven".