3081007 has 2 divisors, whose sum is σ = 3081008. Its totient is φ = 3081006.

The previous prime is 3080981. The next prime is 3081017. The reversal of 3081007 is 7001803.

It is a strong prime.

It is an emirp because it is prime and its reverse (7001803) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3081007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3081017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540503 + 1540504.

It is an arithmetic number, because the mean of its divisors is an integer number (1540504).

Almost surely, 2^3081007 is an apocalyptic number.

3081007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081007 is an equidigital number, since it uses as much as digits as its factorization.

3081007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 3081007 is about 1755.2797497835. The cubic root of 3081007 is about 145.5115817629.

The spelling of 3081007 in words is "three million, eighty-one thousand, seven".