3888434 has 8 divisors (see below), whose sum is σ = 6362928. Its totient is φ = 1767460.

The previous prime is 3888431. The next prime is 3888463. The reversal of 3888434 is 4348883.

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

It is not an unprimeable number, because it can be changed into a prime (3888431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88352 + ... + 88395.

It is an arithmetic number, because the mean of its divisors is an integer number (795366).

Almost surely, 2^3888434 is an apocalyptic number.

3888434 is a deficient number, since it is larger than the sum of its proper divisors (2474494).

3888434 is a wasteful number, since it uses less digits than its factorization.

3888434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176760.

The product of its digits is 73728, while the sum is 38.

The square root of 3888434 is about 1971.9112556096. The cubic root of 3888434 is about 157.2503342670.

The spelling of 3888434 in words is "three million, eight hundred eighty-eight thousand, four hundred thirty-four".