16974904359 has 16 divisors (see below), whose sum is σ = 25878604032. Its totient is φ = 9695414208.

The previous prime is 16974904343. The next prime is 16974904367. The reversal of 16974904359 is 95340947961.

It is not a de Polignac number, because 16974904359 - 2⁴ = 16974904343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16974904299 and 16974904308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16974904339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142509 + ... + 232934.

It is an arithmetic number, because the mean of its divisors is an integer number (1617412752).

Almost surely, 2^16974904359 is an apocalyptic number.

16974904359 is a deficient number, since it is larger than the sum of its proper divisors (8903699673).

16974904359 is a wasteful number, since it uses less digits than its factorization.

16974904359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377606.

The product of its (nonzero) digits is 7348320, while the sum is 57.

The spelling of 16974904359 in words is "sixteen billion, nine hundred seventy-four million, nine hundred four thousand, three hundred fifty-nine".