3888129 has 8 divisors (see below), whose sum is σ = 5924800. Its totient is φ = 2221776.

The previous prime is 3888107. The next prime is 3888149. The reversal of 3888129 is 9218883.

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

It is not a de Polignac number, because 3888129 - 2¹⁵ = 3855361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3888149) 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, 92554 + ... + 92595.

It is an arithmetic number, because the mean of its divisors is an integer number (740600).

Almost surely, 2^3888129 is an apocalyptic number.

It is an amenable number.

3888129 is a deficient number, since it is larger than the sum of its proper divisors (2036671).

3888129 is a wasteful number, since it uses less digits than its factorization.

3888129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185159.

The product of its digits is 27648, while the sum is 39.

The square root of 3888129 is about 1971.8339179556. The cubic root of 3888129 is about 157.2462227055.

The spelling of 3888129 in words is "three million, eight hundred eighty-eight thousand, one hundred twenty-nine".