3916446 has 8 divisors (see below), whose sum is σ = 7832904. Its totient is φ = 1305480.

The previous prime is 3916439. The next prime is 3916453. The reversal of 3916446 is 6446193.

3916446 = 988² + 989² + ... + 991².

It is an interprime number because it is at equal distance from previous prime (3916439) and next prime (3916453).

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

3916446 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326365 + ... + 326376.

It is an arithmetic number, because the mean of its divisors is an integer number (979113).

Almost surely, 2^3916446 is an apocalyptic number.

3916446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3916446 is a wasteful number, since it uses less digits than its factorization.

3916446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652746.

The product of its digits is 15552, while the sum is 33.

The square root of 3916446 is about 1979.0012632639. The cubic root of 3916446 is about 157.6270378427.

The spelling of 3916446 in words is "three million, nine hundred sixteen thousand, four hundred forty-six".