3494446330897 has 2 divisors, whose sum is σ = 3494446330898. Its totient is φ = 3494446330896.

The previous prime is 3494446330883. The next prime is 3494446330927. The reversal of 3494446330897 is 7980336444943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3247063445521 + 247382885376 = 1801961^2 + 497376^2 .

It is an emirp because it is prime and its reverse (7980336444943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3494446330897 - 2⁷ = 3494446330769 is a prime.

It is a super-2 number, since 2×3494446330897² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3494446331897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747223165448 + 1747223165449.

It is an arithmetic number, because the mean of its divisors is an integer number (1747223165449).

Almost surely, 2^{3494446330897} is an apocalyptic number.

It is an amenable number.

3494446330897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494446330897 is an equidigital number, since it uses as much as digits as its factorization.

3494446330897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188116992, while the sum is 64.

The spelling of 3494446330897 in words is "three trillion, four hundred ninety-four billion, four hundred forty-six million, three hundred thirty thousand, eight hundred ninety-seven".