16949196 has 72 divisors (see below), whose sum is σ = 48337520. Its totient is φ = 5132160.

The previous prime is 16949167. The next prime is 16949201. The reversal of 16949196 is 69194961.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12420 + ... + 13716.

Almost surely, 2^16949196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16949196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24168760).

16949196 is an abundant number, since it is smaller than the sum of its proper divisors (31388324).

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

16949196 is a wasteful number, since it uses less digits than its factorization.

16949196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1313 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 16949196 is about 4116.9401258702. The cubic root of 16949196 is about 256.8717635055.

The spelling of 16949196 in words is "sixteen million, nine hundred forty-nine thousand, one hundred ninety-six".