3916422 has 12 divisors (see below), whose sum is σ = 8485620. Its totient is φ = 1305468.

The previous prime is 3916411. The next prime is 3916433. The reversal of 3916422 is 2246193.

3916422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3916411) and next prime (3916433).

It is a super-2 number, since 2×3916422² = 30676722564168, which contains 22 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 108772 + ... + 108807.

It is an arithmetic number, because the mean of its divisors is an integer number (707135).

Almost surely, 2^3916422 is an apocalyptic number.

3916422 is an abundant number, since it is smaller than the sum of its proper divisors (4569198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3916422 is a wasteful number, since it uses less digits than its factorization.

3916422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217587 (or 217584 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 3916422 is about 1978.9951995899. The cubic root of 3916422 is about 157.6267158623.

It can be divided in two parts, 39 and 16422, that added together give a palindrome (16461).

The spelling of 3916422 in words is "three million, nine hundred sixteen thousand, four hundred twenty-two".