16304694 has 32 divisors (see below), whose sum is σ = 37639680. Its totient is φ = 4612032.

The previous prime is 16304689. The next prime is 16304713. The reversal of 16304694 is 49640361.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2442 + ... + 6210.

It is an arithmetic number, because the mean of its divisors is an integer number (1176240).

Almost surely, 2^16304694 is an apocalyptic number.

16304694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16304694 is an abundant number, since it is smaller than the sum of its proper divisors (21334986).

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

16304694 is a wasteful number, since it uses less digits than its factorization.

16304694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 16304694 is about 4037.9071311758. The cubic root of 16304694 is about 253.5737057560.

The spelling of 16304694 in words is "sixteen million, three hundred four thousand, six hundred ninety-four".