3763666 has 8 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 1841748.

The previous prime is 3763663. The next prime is 3763667. The reversal of 3763666 is 6663673.

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

It is not an unprimeable number, because it can be changed into a prime (3763663) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19926 + ... + 20113.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 2^3763666 is an apocalyptic number.

3763666 is a deficient number, since it is larger than the sum of its proper divisors (2002094).

3763666 is a wasteful number, since it uses less digits than its factorization.

3763666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40088.

The product of its digits is 81648, while the sum is 37.

The square root of 3763666 is about 1940.0170102347. The cubic root of 3763666 is about 155.5501229017.

The spelling of 3763666 in words is "three million, seven hundred sixty-three thousand, six hundred sixty-six".