3888134 has 4 divisors (see below), whose sum is σ = 5832204. Its totient is φ = 1944066.

The previous prime is 3888107. The next prime is 3888149. The reversal of 3888134 is 4318883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4318883 = 29 ⋅148927.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3888094 and 3888103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 972032 + ... + 972035.

It is an arithmetic number, because the mean of its divisors is an integer number (1458051).

Almost surely, 2^3888134 is an apocalyptic number.

3888134 is a deficient number, since it is larger than the sum of its proper divisors (1944070).

3888134 is a wasteful number, since it uses less digits than its factorization.

3888134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944069.

The product of its digits is 18432, while the sum is 35.

The square root of 3888134 is about 1971.8351858104. The cubic root of 3888134 is about 157.2462901099.

The spelling of 3888134 in words is "three million, eight hundred eighty-eight thousand, one hundred thirty-four".