1701397 has 2 divisors, whose sum is σ = 1701398. Its totient is φ = 1701396.

The previous prime is 1701391. The next prime is 1701433. The reversal of 1701397 is 7931071.

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., 1572516 + 128881 = 1254^2 + 359^2 .

It is a cyclic number.

It is not a de Polignac number, because 1701397 - 2³ = 1701389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1701391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850698 + 850699.

It is an arithmetic number, because the mean of its divisors is an integer number (850699).

2^1701397 is an apocalyptic number.

It is an amenable number.

1701397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1701397 is an equidigital number, since it uses as much as digits as its factorization.

1701397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 1701397 is about 1304.3760960705. The cubic root of 1701397 is about 119.3810023206.

The spelling of 1701397 in words is "one million, seven hundred one thousand, three hundred ninety-seven".