3123434134 has 12 divisors (see below), whose sum is σ = 4692804876. Its totient is φ = 1559169612.

The previous prime is 3123434101. The next prime is 3123434141. The reversal of 3123434134 is 4314343213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558377 + ... + 1560379.

It is an arithmetic number, because the mean of its divisors is an integer number (391067073).

Almost surely, 2^3123434134 is an apocalyptic number.

3123434134 is a deficient number, since it is larger than the sum of its proper divisors (1569370742).

3123434134 is an frugal number, since it uses more digits than its factorization.

3123434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771 (or 2888 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 3123434134 is about 55887.6921513136. The cubic root of 3123434134 is about 1461.7646352440.

Adding to 3123434134 its reverse (4314343213), we get a palindrome (7437777347).

The spelling of 3123434134 in words is "three billion, one hundred twenty-three million, four hundred thirty-four thousand, one hundred thirty-four".