3768305 has 16 divisors (see below), whose sum is σ = 4904064. Its totient is φ = 2768640.

The previous prime is 3768301. The next prime is 3768307. The reversal of 3768305 is 5038673.

It is a happy number.

It is not a de Polignac number, because 3768305 - 2² = 3768301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3768301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3140 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (306504).

Almost surely, 2^3768305 is an apocalyptic number.

It is an amenable number.

3768305 is a deficient number, since it is larger than the sum of its proper divisors (1135759).

3768305 is a wasteful number, since it uses less digits than its factorization.

3768305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096.

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

The square root of 3768305 is about 1941.2122501159. The cubic root of 3768305 is about 155.6140057178.

The spelling of 3768305 in words is "three million, seven hundred sixty-eight thousand, three hundred five".