16934346 has 160 divisors (see below), whose sum is σ = 48299328. Its totient is φ = 4354560.

The previous prime is 16934327. The next prime is 16934369. The reversal of 16934346 is 64343961.

It is a self number, because there is not a number n which added to its sum of digits gives 16934346.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 393801 + ... + 393843.

Almost surely, 2^16934346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16934346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24149664).

16934346 is an abundant number, since it is smaller than the sum of its proper divisors (31364982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16934346 is a wasteful number, since it uses less digits than its factorization.

16934346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 89 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 16934346 is about 4115.1362067373. The cubic root of 16934346 is about 256.7967223793.

The spelling of 16934346 in words is "sixteen million, nine hundred thirty-four thousand, three hundred forty-six".