3785344 has 16 divisors (see below), whose sum is σ = 7541370. Its totient is φ = 1892608.

The previous prime is 3785323. The next prime is 3785347. The reversal of 3785344 is 4435873.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 129600 = 1912^2 + 360^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (3785347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14659 + ... + 14914.

Almost surely, 2^3785344 is an apocalyptic number.

It is an amenable number.

3785344 is a deficient number, since it is larger than the sum of its proper divisors (3756026).

3785344 is an equidigital number, since it uses as much as digits as its factorization.

3785344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29587 (or 29575 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 3785344 is about 1945.5960526276. The cubic root of 3785344 is about 155.8481977172.

The spelling of 3785344 in words is "three million, seven hundred eighty-five thousand, three hundred forty-four".