3426706429 has 2 divisors, whose sum is σ = 3426706430. Its totient is φ = 3426706428.

The previous prime is 3426706417. The next prime is 3426706433. The reversal of 3426706429 is 9246076243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2250079225 + 1176627204 = 47435^2 + 34302^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426706429 - 2⁷ = 3426706301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3426706469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713353214 + 1713353215.

It is an arithmetic number, because the mean of its divisors is an integer number (1713353215).

Almost surely, 2^3426706429 is an apocalyptic number.

It is an amenable number.

3426706429 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426706429 is an equidigital number, since it uses as much as digits as its factorization.

3426706429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 3426706429 is about 58538.0767449700. The cubic root of 3426706429 is about 1507.6214220692.

The spelling of 3426706429 in words is "three billion, four hundred twenty-six million, seven hundred six thousand, four hundred twenty-nine".