16384804 has 12 divisors (see below), whose sum is σ = 30360204. Its totient is φ = 7710464.

The previous prime is 16384801. The next prime is 16384807. The reversal of 16384804 is 40848361.

It is an interprime number because it is at equal distance from previous prime (16384801) and next prime (16384807).

It can be written as a sum of positive squares in 2 ways, for example, as 14424804 + 1960000 = 3798^2 + 1400^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 16384804.

It is not an unprimeable number, because it can be changed into a prime (16384801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120409 + ... + 120544.

It is an arithmetic number, because the mean of its divisors is an integer number (2530017).

Almost surely, 2^16384804 is an apocalyptic number.

It is an amenable number.

16384804 is a deficient number, since it is larger than the sum of its proper divisors (13975400).

16384804 is a wasteful number, since it uses less digits than its factorization.

16384804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240974 (or 240972 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 16384804 is about 4047.8147190799. The cubic root of 16384804 is about 253.9883227731.

The spelling of 16384804 in words is "sixteen million, three hundred eighty-four thousand, eight hundred four".