3988334 has 8 divisors (see below), whose sum is σ = 6837168. Its totient is φ = 1709280.

The previous prime is 3988331. The next prime is 3988343. The reversal of 3988334 is 4338893.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988331) 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, 142427 + ... + 142454.

It is an arithmetic number, because the mean of its divisors is an integer number (854646).

Almost surely, 2^3988334 is an apocalyptic number.

3988334 is a deficient number, since it is larger than the sum of its proper divisors (2848834).

3988334 is a wasteful number, since it uses less digits than its factorization.

3988334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284890.

The product of its digits is 62208, while the sum is 38.

The square root of 3988334 is about 1997.0813704003. The cubic root of 3988334 is about 158.5856330878.

The spelling of 3988334 in words is "three million, nine hundred eighty-eight thousand, three hundred thirty-four".