3723776 has 40 divisors (see below), whose sum is σ = 8511360. Its totient is φ = 1594368.

The previous prime is 3723773. The next prime is 3723779. The reversal of 3723776 is 6773273.

It is an interprime number because it is at equal distance from previous prime (3723773) and next prime (3723779).

It is not an unprimeable number, because it can be changed into a prime (3723773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3065 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (212784).

Almost surely, 2^3723776 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 3723776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4255680).

3723776 is an abundant number, since it is smaller than the sum of its proper divisors (4787584).

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

3723776 is an equidigital number, since it uses as much as digits as its factorization.

3723776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1048 counting only the distinct ones).

The product of its digits is 37044, while the sum is 35.

The square root of 3723776 is about 1929.7087863198. The cubic root of 3723776 is about 154.9986264186.

The spelling of 3723776 in words is "three million, seven hundred twenty-three thousand, seven hundred seventy-six".