3468404129 has 4 divisors (see below), whose sum is σ = 3489173184. Its totient is φ = 3447635076.

The previous prime is 3468404101. The next prime is 3468404171. The reversal of 3468404129 is 9214048643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3468404129 - 2¹⁶ = 3468338593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3468404029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10384277 + ... + 10384610.

It is an arithmetic number, because the mean of its divisors is an integer number (872293296).

Almost surely, 2^3468404129 is an apocalyptic number.

It is an amenable number.

3468404129 is a deficient number, since it is larger than the sum of its proper divisors (20769055).

3468404129 is a wasteful number, since it uses less digits than its factorization.

3468404129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20769054.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 3468404129 is about 58893.1585924885. The cubic root of 3468404129 is about 1513.7119222627.

The spelling of 3468404129 in words is "three billion, four hundred sixty-eight million, four hundred four thousand, one hundred twenty-nine".