3478416229 has 2 divisors, whose sum is σ = 3478416230. Its totient is φ = 3478416228.

The previous prime is 3478416211. The next prime is 3478416283. The reversal of 3478416229 is 9226148743.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3460968900 + 17447329 = 58830^2 + 4177^2 .

It is a cyclic number.

It is not a de Polignac number, because 3478416229 - 2²⁹ = 2941545317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3478414229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739208114 + 1739208115.

It is an arithmetic number, because the mean of its divisors is an integer number (1739208115).

Almost surely, 2^3478416229 is an apocalyptic number.

It is an amenable number.

3478416229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3478416229 is an equidigital number, since it uses as much as digits as its factorization.

3478416229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 3478416229 is about 58978.0995709424. The cubic root of 3478416229 is about 1515.1670463926.

The spelling of 3478416229 in words is "three billion, four hundred seventy-eight million, four hundred sixteen thousand, two hundred twenty-nine".