3478412159 has 2 divisors, whose sum is σ = 3478412160. Its totient is φ = 3478412158.

The previous prime is 3478412149. The next prime is 3478412209. The reversal of 3478412159 is 9512148743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3478412159 - 2⁸ = 3478411903 is a prime.

It is a super-2 number, since 2×3478412159² = 24198702295758082562, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3478412129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739206079 + 1739206080.

It is an arithmetic number, because the mean of its divisors is an integer number (1739206080).

Almost surely, 2^3478412159 is an apocalyptic number.

3478412159 is a deficient number, since it is larger than the sum of its proper divisors (1).

3478412159 is an equidigital number, since it uses as much as digits as its factorization.

3478412159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The square root of 3478412159 is about 58978.0650665991. The cubic root of 3478412159 is about 1515.1664554405.

The spelling of 3478412159 in words is "three billion, four hundred seventy-eight million, four hundred twelve thousand, one hundred fifty-nine".