16394336 has 24 divisors (see below), whose sum is σ = 36887760. Its totient is φ = 7026048.

The previous prime is 16394327. The next prime is 16394351. The reversal of 16394336 is 63349361.

It is a junction number, because it is equal to n+sod(n) for n = 16394296 and 16394305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36371 + ... + 36818.

It is an arithmetic number, because the mean of its divisors is an integer number (1536990).

Almost surely, 2^16394336 is an apocalyptic number.

16394336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16394336 is an abundant number, since it is smaller than the sum of its proper divisors (20493424).

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

16394336 is an equidigital number, since it uses as much as digits as its factorization.

16394336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73206 (or 73198 counting only the distinct ones).

The product of its digits is 34992, while the sum is 35.

The square root of 16394336 is about 4048.9919733188. The cubic root of 16394336 is about 254.0375665188.

The spelling of 16394336 in words is "sixteen million, three hundred ninety-four thousand, three hundred thirty-six".