3982418 has 8 divisors (see below), whose sum is σ = 6516720. Its totient is φ = 1810180.

The previous prime is 3982417. The next prime is 3982481. The reversal of 3982418 is 8142893.

It is a happy number.

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 (3982411) 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, 90488 + ... + 90531.

It is an arithmetic number, because the mean of its divisors is an integer number (814590).

Almost surely, 2^3982418 is an apocalyptic number.

3982418 is a deficient number, since it is larger than the sum of its proper divisors (2534302).

3982418 is a wasteful number, since it uses less digits than its factorization.

3982418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181032.

The product of its digits is 13824, while the sum is 35.

The square root of 3982418 is about 1995.5996592503. The cubic root of 3982418 is about 158.5071828819.

The spelling of 3982418 in words is "three million, nine hundred eighty-two thousand, four hundred eighteen".