3785156 has 12 divisors (see below), whose sum is σ = 6912192. Its totient is φ = 1810248.

The previous prime is 3785153. The next prime is 3785183. The reversal of 3785156 is 6515873.

It is not an unprimeable number, because it can be changed into a prime (3785153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20480 + ... + 20663.

It is an arithmetic number, because the mean of its divisors is an integer number (576016).

Almost surely, 2^3785156 is an apocalyptic number.

It is an amenable number.

3785156 is a deficient number, since it is larger than the sum of its proper divisors (3127036).

3785156 is a wasteful number, since it uses less digits than its factorization.

3785156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41170 (or 41168 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 3785156 is about 1945.5477377849. The cubic root of 3785156 is about 155.8456175954.

The spelling of 3785156 in words is "three million, seven hundred eighty-five thousand, one hundred fifty-six".