3129174129 has 8 divisors (see below), whose sum is σ = 4181168160. Its totient is φ = 2081648096.

The previous prime is 3129174109. The next prime is 3129174137. The reversal of 3129174129 is 9214719213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3129174129 - 2²⁷ = 2994956401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3129174109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115364 + ... + 1118165.

It is an arithmetic number, because the mean of its divisors is an integer number (522646020).

Almost surely, 2^3129174129 is an apocalyptic number.

It is an amenable number.

3129174129 is a deficient number, since it is larger than the sum of its proper divisors (1051994031).

3129174129 is a wasteful number, since it uses less digits than its factorization.

3129174129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233999.

The product of its digits is 27216, while the sum is 39.

The square root of 3129174129 is about 55939.0215234410. The cubic root of 3129174129 is about 1462.6595249468.

The spelling of 3129174129 in words is "three billion, one hundred twenty-nine million, one hundred seventy-four thousand, one hundred twenty-nine".