946397 has 2 divisors, whose sum is σ = 946398. Its totient is φ = 946396.

The previous prime is 946391. The next prime is 946411. The reversal of 946397 is 793649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 900601 + 45796 = 949^2 + 214^2 .

It is a cyclic number.

It is not a de Polignac number, because 946397 - 2¹² = 942301 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 946397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473198 + 473199.

It is an arithmetic number, because the mean of its divisors is an integer number (473199).

2⁹⁴⁶³⁹⁷ is an apocalyptic number.

It is an amenable number.

946397 is a deficient number, since it is larger than the sum of its proper divisors (1).

946397 is an equidigital number, since it uses as much as digits as its factorization.

946397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 946397 is about 972.8293786682. The cubic root of 946397 is about 98.1803218949.

The spelling of 946397 in words is "nine hundred forty-six thousand, three hundred ninety-seven".