3964418 has 8 divisors (see below), whose sum is σ = 6205248. Its totient is φ = 1896004.

The previous prime is 3964399. The next prime is 3964421. The reversal of 3964418 is 8144693.

3964418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3964418² = 31433220157448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43046 + ... + 43137.

It is an arithmetic number, because the mean of its divisors is an integer number (775656).

Almost surely, 2^3964418 is an apocalyptic number.

3964418 is a deficient number, since it is larger than the sum of its proper divisors (2240830).

3964418 is a wasteful number, since it uses less digits than its factorization.

3964418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86208.

The product of its digits is 20736, while the sum is 35.

The square root of 3964418 is about 1991.0846290402. The cubic root of 3964418 is about 158.2680117128.

The spelling of 3964418 in words is "three million, nine hundred sixty-four thousand, four hundred eighteen".