16493796 has 36 divisors (see below), whose sum is σ = 45483984. Its totient is φ = 4998000.

The previous prime is 16493773. The next prime is 16493801. The reversal of 16493796 is 69739461.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20430 + ... + 21221.

It is an arithmetic number, because the mean of its divisors is an integer number (1263444).

Almost surely, 2^16493796 is an apocalyptic number.

It is an amenable number.

16493796 is an abundant number, since it is smaller than the sum of its proper divisors (28990188).

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

16493796 is a wasteful number, since it uses less digits than its factorization.

16493796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41672 (or 41667 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 16493796 is about 4061.2554709104. The cubic root of 16493796 is about 254.5502568513.

It can be divided in two parts, 1649 and 3796, that added together give a palindrome (5445).

The spelling of 16493796 in words is "sixteen million, four hundred ninety-three thousand, seven hundred ninety-six".