3427344929 has 2 divisors, whose sum is σ = 3427344930. Its totient is φ = 3427344928.

The previous prime is 3427344923. The next prime is 3427344967. The reversal of 3427344929 is 9294437243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2031575329 + 1395769600 = 45073^2 + 37360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3427344929 is a prime.

It is not a weakly prime, because it can be changed into another prime (3427344923) 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, 1713672464 + 1713672465.

It is an arithmetic number, because the mean of its divisors is an integer number (1713672465).

Almost surely, 2^3427344929 is an apocalyptic number.

It is an amenable number.

3427344929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427344929 is an equidigital number, since it uses as much as digits as its factorization.

3427344929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 47.

The square root of 3427344929 is about 58543.5302061637. The cubic root of 3427344929 is about 1507.7150548831.

The spelling of 3427344929 in words is "three billion, four hundred twenty-seven million, three hundred forty-four thousand, nine hundred twenty-nine".