3880207 has 2 divisors, whose sum is σ = 3880208. Its totient is φ = 3880206.

The previous prime is 3880193. The next prime is 3880223. The reversal of 3880207 is 7020883.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3880207 - 2¹⁵ = 3847439 is a prime.

3880207 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3880007) 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 as a sum of consecutive naturals, namely, 1940103 + 1940104.

It is an arithmetic number, because the mean of its divisors is an integer number (1940104).

Almost surely, 2^3880207 is an apocalyptic number.

3880207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3880207 is an equidigital number, since it uses as much as digits as its factorization.

3880207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 3880207 is about 1969.8241038225. The cubic root of 3880207 is about 157.1393545461.

The spelling of 3880207 in words is "three million, eight hundred eighty thousand, two hundred seven".