3078871 has 2 divisors, whose sum is σ = 3078872. Its totient is φ = 3078870.

The previous prime is 3078857. The next prime is 3078883. The reversal of 3078871 is 1788703.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3078871 - 2⁵ = 3078839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3078821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539435 + 1539436.

It is an arithmetic number, because the mean of its divisors is an integer number (1539436).

Almost surely, 2^3078871 is an apocalyptic number.

3078871 is a deficient number, since it is larger than the sum of its proper divisors (1).

3078871 is an equidigital number, since it uses as much as digits as its factorization.

3078871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 3078871 is about 1754.6711942697. The cubic root of 3078871 is about 145.4779472409.

The spelling of 3078871 in words is "three million, seventy-eight thousand, eight hundred seventy-one".