3094388936819 has 2 divisors, whose sum is σ = 3094388936820. Its totient is φ = 3094388936818.

The previous prime is 3094388936801. The next prime is 3094388936843. The reversal of 3094388936819 is 9186398834903.

3094388936819 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3094388936819 is a prime.

It is a super-2 number, since 2×3094388936819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3094388936719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1547194468409 + 1547194468410.

It is an arithmetic number, because the mean of its divisors is an integer number (1547194468410).

Almost surely, 2^{3094388936819} is an apocalyptic number.

3094388936819 is a deficient number, since it is larger than the sum of its proper divisors (1).

3094388936819 is an equidigital number, since it uses as much as digits as its factorization.

3094388936819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241864704, while the sum is 71.

The spelling of 3094388936819 in words is "three trillion, ninety-four billion, three hundred eighty-eight million, nine hundred thirty-six thousand, eight hundred nineteen".