3915968 has 28 divisors (see below), whose sum is σ = 8881872. Its totient is φ = 1678080.

The previous prime is 3915959. The next prime is 3915971. The reversal of 3915968 is 8695193.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923 + ... + 4818.

Almost surely, 2^3915968 is an apocalyptic number.

It is an amenable number.

3915968 is an abundant number, since it is smaller than the sum of its proper divisors (4965904).

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

3915968 is an equidigital number, since it uses as much as digits as its factorization.

3915968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760 (or 8750 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 3915968 is about 1978.8804915911. The cubic root of 3915968 is about 157.6206248184.

The spelling of 3915968 in words is "three million, nine hundred fifteen thousand, nine hundred sixty-eight".