8946204043349 has 2 divisors, whose sum is σ = 8946204043350. Its totient is φ = 8946204043348.

The previous prime is 8946204043331. The next prime is 8946204043367. The reversal of 8946204043349 is 9433404026498.

It is a balanced prime because it is at equal distance from previous prime (8946204043331) and next prime (8946204043367).

It can be written as a sum of positive squares in only one way, i.e., 8937080355025 + 9123688324 = 2989495^2 + 95518^2 .

It is a cyclic number.

It is not a de Polignac number, because 8946204043349 - 2³² = 8941909076053 is a prime.

It is a super-2 number, since 2×8946204043349² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8946204043294 and 8946204043303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8946204043549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4473102021674 + 4473102021675.

It is an arithmetic number, because the mean of its divisors is an integer number (4473102021675).

Almost surely, 2^{8946204043349} is an apocalyptic number.

It is an amenable number.

8946204043349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8946204043349 is an equidigital number, since it uses as much as digits as its factorization.

8946204043349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17915904, while the sum is 56.

The spelling of 8946204043349 in words is "eight trillion, nine hundred forty-six billion, two hundred four million, forty-three thousand, three hundred forty-nine".