3427343407 has 2 divisors, whose sum is σ = 3427343408. Its totient is φ = 3427343406.

The previous prime is 3427343399. The next prime is 3427343417. The reversal of 3427343407 is 7043437243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3427343407 - 2³ = 3427343399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3427343417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713671703 + 1713671704.

It is an arithmetic number, because the mean of its divisors is an integer number (1713671704).

Almost surely, 2^3427343407 is an apocalyptic number.

3427343407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427343407 is an equidigital number, since it uses as much as digits as its factorization.

3427343407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 37.

The square root of 3427343407 is about 58543.5172072878. The cubic root of 3427343407 is about 1507.7148317032.

The spelling of 3427343407 in words is "three billion, four hundred twenty-seven million, three hundred forty-three thousand, four hundred seven".