16383464 has 8 divisors (see below), whose sum is σ = 30719010. Its totient is φ = 8191728.

The previous prime is 16383449. The next prime is 16383481. The reversal of 16383464 is 46438361.

It can be written as a sum of positive squares in only one way, i.e., 11356900 + 5026564 = 3370^2 + 2242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023959 + ... + 1023974.

Almost surely, 2^16383464 is an apocalyptic number.

It is an amenable number.

16383464 is a deficient number, since it is larger than the sum of its proper divisors (14335546).

16383464 is a wasteful number, since it uses less digits than its factorization.

16383464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047939 (or 2047935 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 16383464 is about 4047.6491942855. The cubic root of 16383464 is about 253.9813986006.

The spelling of 16383464 in words is "sixteen million, three hundred eighty-three thousand, four hundred sixty-four".