3768208 has 10 divisors (see below), whose sum is σ = 7300934. Its totient is φ = 1884096.

The previous prime is 3768199. The next prime is 3768227. The reversal of 3768208 is 8028673.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3489424 + 278784 = 1868^2 + 528^2 .

It is an Ulam 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 as a sum of consecutive naturals, namely, 117741 + ... + 117772.

Almost surely, 2^3768208 is an apocalyptic number.

It is an amenable number.

3768208 is a deficient number, since it is larger than the sum of its proper divisors (3532726).

3768208 is a wasteful number, since it uses less digits than its factorization.

3768208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235521 (or 235515 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 3768208 is about 1941.1872655671. The cubic root of 3768208 is about 155.6126704855.

The spelling of 3768208 in words is "three million, seven hundred sixty-eight thousand, two hundred eight".