3190697 has 2 divisors, whose sum is σ = 3190698. Its totient is φ = 3190696.

The previous prime is 3190687. The next prime is 3190699. The reversal of 3190697 is 7960913.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1893376 + 1297321 = 1376^2 + 1139^2 .

It is a cyclic number.

It is not a de Polignac number, because 3190697 - 2¹⁰ = 3189673 is a prime.

Together with 3190699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3190699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1595348 + 1595349.

It is an arithmetic number, because the mean of its divisors is an integer number (1595349).

Almost surely, 2^3190697 is an apocalyptic number.

It is an amenable number.

3190697 is a deficient number, since it is larger than the sum of its proper divisors (1).

3190697 is an equidigital number, since it uses as much as digits as its factorization.

3190697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 3190697 is about 1786.2522218321. The cubic root of 3190697 is about 147.2183190664.

The spelling of 3190697 in words is "three million, one hundred ninety thousand, six hundred ninety-seven".