3785630 has 16 divisors (see below), whose sum is σ = 6897744. Its totient is φ = 1495680.

The previous prime is 3785629. The next prime is 3785641. The reversal of 3785630 is 365873.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451 + ... + 3110.

It is an arithmetic number, because the mean of its divisors is an integer number (431109).

Almost surely, 2^3785630 is an apocalyptic number.

3785630 is a deficient number, since it is larger than the sum of its proper divisors (3112114).

3785630 is a wasteful number, since it uses less digits than its factorization.

3785630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3785630 is about 1945.6695505661. The cubic root of 3785630 is about 155.8521226324.

The spelling of 3785630 in words is "three million, seven hundred eighty-five thousand, six hundred thirty".