396963341 has 2 divisors, whose sum is σ = 396963342. Its totient is φ = 396963340.

The previous prime is 396963331. The next prime is 396963367. The reversal of 396963341 is 143369693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 361798441 + 35164900 = 19021^2 + 5930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-396963341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 396963292 and 396963301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396963331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198481670 + 198481671.

It is an arithmetic number, because the mean of its divisors is an integer number (198481671).

Almost surely, 2^396963341 is an apocalyptic number.

It is an amenable number.

396963341 is a deficient number, since it is larger than the sum of its proper divisors (1).

396963341 is an equidigital number, since it uses as much as digits as its factorization.

396963341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 44.

The square root of 396963341 is about 19923.9388926989. The cubic root of 396963341 is about 734.9370368882.

The spelling of 396963341 in words is "three hundred ninety-six million, nine hundred sixty-three thousand, three hundred forty-one".