3785452 has 24 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 1708560.

The previous prime is 3785449. The next prime is 3785459. The reversal of 3785452 is 2545873.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9799 + ... + 10177.

It is an arithmetic number, because the mean of its divisors is an integer number (303240).

Almost surely, 2^3785452 is an apocalyptic number.

It is an amenable number.

3785452 is a deficient number, since it is larger than the sum of its proper divisors (3492308).

3785452 is a wasteful number, since it uses less digits than its factorization.

3785452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 3785452 is about 1945.6238074201. The cubic root of 3785452 is about 155.8496798762.

The spelling of 3785452 in words is "three million, seven hundred eighty-five thousand, four hundred fifty-two".