16484387 has 2 divisors, whose sum is σ = 16484388. Its totient is φ = 16484386.

The previous prime is 16484371. The next prime is 16484393. The reversal of 16484387 is 78348461.

16484387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16484387 - 2⁴ = 16484371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16484287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8242193 + 8242194.

It is an arithmetic number, because the mean of its divisors is an integer number (8242194).

Almost surely, 2^16484387 is an apocalyptic number.

16484387 is a deficient number, since it is larger than the sum of its proper divisors (1).

16484387 is an equidigital number, since it uses as much as digits as its factorization.

16484387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 41.

The square root of 16484387 is about 4060.0969200254. The cubic root of 16484387 is about 254.5018443262.

The spelling of 16484387 in words is "sixteen million, four hundred eighty-four thousand, three hundred eighty-seven".