104129934 has 16 divisors (see below), whose sum is σ = 209308800. Its totient is φ = 34535160.

The previous prime is 104129933. The next prime is 104129959. The reversal of 104129934 is 439921401.

It is a junction number, because it is equal to n+sod(n) for n = 104129895 and 104129904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104129933) 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, 42412 + ... + 44799.

It is an arithmetic number, because the mean of its divisors is an integer number (13081800).

Almost surely, 2^104129934 is an apocalyptic number.

104129934 is an abundant number, since it is smaller than the sum of its proper divisors (105178866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104129934 is a wasteful number, since it uses less digits than its factorization.

104129934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87415.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 104129934 is about 10204.4075771208. The cubic root of 104129934 is about 470.4627011178.

The spelling of 104129934 in words is "one hundred four million, one hundred twenty-nine thousand, nine hundred thirty-four".