170676479244679 has 2 divisors, whose sum is σ = 170676479244680. Its totient is φ = 170676479244678.

The previous prime is 170676479244673. The next prime is 170676479244701. The reversal of 170676479244679 is 976442974676071.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-170676479244679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 170676479244599 and 170676479244608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170676479244673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85338239622339 + 85338239622340.

It is an arithmetic number, because the mean of its divisors is an integer number (85338239622340).

Almost surely, 2^{170676479244679} is an apocalyptic number.

170676479244679 is a deficient number, since it is larger than the sum of its proper divisors (1).

170676479244679 is an equidigital number, since it uses as much as digits as its factorization.

170676479244679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5377010688, while the sum is 79.

The spelling of 170676479244679 in words is "one hundred seventy trillion, six hundred seventy-six billion, four hundred seventy-nine million, two hundred forty-four thousand, six hundred seventy-nine".