3070997 has 2 divisors, whose sum is σ = 3070998. Its totient is φ = 3070996.

The previous prime is 3070993. The next prime is 3071011. The reversal of 3070997 is 7990703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 1196836 = 1369^2 + 1094^2 .

It is a cyclic number.

It is not a de Polignac number, because 3070997 - 2² = 3070993 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 (3070993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1535498 + 1535499.

It is an arithmetic number, because the mean of its divisors is an integer number (1535499).

Almost surely, 2^3070997 is an apocalyptic number.

It is an amenable number.

3070997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3070997 is an equidigital number, since it uses as much as digits as its factorization.

3070997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11907, while the sum is 35.

The square root of 3070997 is about 1752.4260326758. The cubic root of 3070997 is about 145.3538247673.

The spelling of 3070997 in words is "three million, seventy thousand, nine hundred ninety-seven".