3194897 has 2 divisors, whose sum is σ = 3194898. Its totient is φ = 3194896.

The previous prime is 3194881. The next prime is 3194923. The reversal of 3194897 is 7984913.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3129361 + 65536 = 1769^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 3194897 - 2⁴ = 3194881 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3194837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1597448 + 1597449.

It is an arithmetic number, because the mean of its divisors is an integer number (1597449).

Almost surely, 2^3194897 is an apocalyptic number.

It is an amenable number.

3194897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3194897 is an equidigital number, since it uses as much as digits as its factorization.

3194897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 3194897 is about 1787.4274810464. The cubic root of 3194897 is about 147.2828865507.

The spelling of 3194897 in words is "three million, one hundred ninety-four thousand, eight hundred ninety-seven".