3425047 has 2 divisors, whose sum is σ = 3425048. Its totient is φ = 3425046.

The previous prime is 3425033. The next prime is 3425069. The reversal of 3425047 is 7405243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3425047 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 4⁹ + 2²¹ + 5³ + 0 + 4¹⁰ + 7⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712523 + 1712524.

It is an arithmetic number, because the mean of its divisors is an integer number (1712524).

Almost surely, 2^3425047 is an apocalyptic number.

3425047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425047 is an equidigital number, since it uses as much as digits as its factorization.

3425047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3425047 is about 1850.6882503544. The cubic root of 3425047 is about 150.7378020744.

The spelling of 3425047 in words is "three million, four hundred twenty-five thousand, forty-seven".