3780606 has 8 divisors (see below), whose sum is σ = 7561224. Its totient is φ = 1260200.

The previous prime is 3780599. The next prime is 3780607. The reversal of 3780606 is 6060873.

It is a sphenic number, since it is the product of 3 distinct primes.

3780606 is an admirable number.

3780606 is a modest number, since divided by 606 gives 378 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3780607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315045 + ... + 315056.

It is an arithmetic number, because the mean of its divisors is an integer number (945153).

Almost surely, 2^3780606 is an apocalyptic number.

3780606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3780606 is a wasteful number, since it uses less digits than its factorization.

3780606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630106.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 3780606 is about 1944.3780496601. The cubic root of 3780606 is about 155.7831470854.

The spelling of 3780606 in words is "three million, seven hundred eighty thousand, six hundred six".