4129696 has 48 divisors (see below), whose sum is σ = 8805888. Its totient is φ = 1900800.

The previous prime is 4129667. The next prime is 4129721. The reversal of 4129696 is 6969214.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22726 + ... + 22906.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

Almost surely, 2^4129696 is an apocalyptic number.

4129696 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4129696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4402944).

4129696 is an abundant number, since it is smaller than the sum of its proper divisors (4676192).

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

4129696 is a wasteful number, since it uses less digits than its factorization.

4129696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 237 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 4129696 is about 2032.1653476034. The cubic root of 4129696 is about 160.4375523340.

The spelling of 4129696 in words is "four million, one hundred twenty-nine thousand, six hundred ninety-six".