3880007 has 2 divisors, whose sum is σ = 3880008. Its totient is φ = 3880006.

The previous prime is 3880003. The next prime is 3880033. The reversal of 3880007 is 7000883.

It is an a-pointer prime, because the next prime (3880033) can be obtained adding 3880007 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3880007 - 2² = 3880003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3880003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940003 + 1940004.

It is an arithmetic number, because the mean of its divisors is an integer number (1940004).

Almost surely, 2^3880007 is an apocalyptic number.

3880007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3880007 is an equidigital number, since it uses as much as digits as its factorization.

3880007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 3880007 is about 1969.7733372142. The cubic root of 3880007 is about 157.1366546548.

The spelling of 3880007 in words is "three million, eight hundred eighty thousand, seven".