6912794463479 has 2 divisors, whose sum is σ = 6912794463480. Its totient is φ = 6912794463478.

The previous prime is 6912794463427. The next prime is 6912794463499. The reversal of 6912794463479 is 9743644972196.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6912794463479 - 2²⁴ = 6912777686263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6912794463499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3456397231739 + 3456397231740.

It is an arithmetic number, because the mean of its divisors is an integer number (3456397231740).

Almost surely, 2^{6912794463479} is an apocalyptic number.

6912794463479 is a deficient number, since it is larger than the sum of its proper divisors (1).

6912794463479 is an equidigital number, since it uses as much as digits as its factorization.

6912794463479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493807104, while the sum is 71.

The spelling of 6912794463479 in words is "six trillion, nine hundred twelve billion, seven hundred ninety-four million, four hundred sixty-three thousand, four hundred seventy-nine".