3484427 has 2 divisors, whose sum is σ = 3484428. Its totient is φ = 3484426.

The previous prime is 3484421. The next prime is 3484433. The reversal of 3484427 is 7244843.

3484427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3484421) and next prime (3484433).

It is a cyclic number.

It is not a de Polignac number, because 3484427 - 2⁸ = 3484171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3484393 and 3484402.

It is not a weakly prime, because it can be changed into another prime (3484421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742213 + 1742214.

It is an arithmetic number, because the mean of its divisors is an integer number (1742214).

Almost surely, 2^3484427 is an apocalyptic number.

3484427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3484427 is an equidigital number, since it uses as much as digits as its factorization.

3484427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 3484427 is about 1866.6619940418. The cubic root of 3484427 is about 151.6039290224.

The spelling of 3484427 in words is "three million, four hundred eighty-four thousand, four hundred twenty-seven".