16974904367 has 2 divisors, whose sum is σ = 16974904368. Its totient is φ = 16974904366.

The previous prime is 16974904343. The next prime is 16974904393. The reversal of 16974904367 is 76340947961.

It is a weak prime.

It is an emirp because it is prime and its reverse (76340947961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16974904367 - 2¹⁰ = 16974903343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16974904967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8487452183 + 8487452184.

It is an arithmetic number, because the mean of its divisors is an integer number (8487452184).

Almost surely, 2^16974904367 is an apocalyptic number.

16974904367 is a deficient number, since it is larger than the sum of its proper divisors (1).

16974904367 is an equidigital number, since it uses as much as digits as its factorization.

16974904367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 16974904367 in words is "sixteen billion, nine hundred seventy-four million, nine hundred four thousand, three hundred sixty-seven".