3723968 has 28 divisors (see below), whose sum is σ = 7632192. Its totient is φ = 1800960.

The previous prime is 3723959. The next prime is 3724001. The reversal of 3723968 is 8693273.

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, 1046 + ... + 2922.

Almost surely, 2^3723968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3723968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3816096).

3723968 is an abundant number, since it is smaller than the sum of its proper divisors (3908224).

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

3723968 is a wasteful number, since it uses less digits than its factorization.

3723968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1910 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 3723968 is about 1929.7585341177. The cubic root of 3723968 is about 155.0012903118.

The spelling of 3723968 in words is "three million, seven hundred twenty-three thousand, nine hundred sixty-eight".