396048193 has 2 divisors, whose sum is σ = 396048194. Its totient is φ = 396048192.

The previous prime is 396048143. The next prime is 396048203. The reversal of 396048193 is 391840693.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264647824 + 131400369 = 16268^2 + 11463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-396048193 is a prime.

It is not a weakly prime, because it can be changed into another prime (396048143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198024096 + 198024097.

It is an arithmetic number, because the mean of its divisors is an integer number (198024097).

Almost surely, 2^396048193 is an apocalyptic number.

It is an amenable number.

396048193 is a deficient number, since it is larger than the sum of its proper divisors (1).

396048193 is an equidigital number, since it uses as much as digits as its factorization.

396048193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 396048193 is about 19900.9595999791. The cubic root of 396048193 is about 734.3718346820.

The spelling of 396048193 in words is "three hundred ninety-six million, forty-eight thousand, one hundred ninety-three".