654384 has 20 divisors (see below), whose sum is σ = 1690616. Its totient is φ = 218112.

The previous prime is 654371. The next prime is 654397. The reversal of 654384 is 483456.

654384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (654371) and next prime (654397).

It is an unprimeable number.

654384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6769 + ... + 6864.

2⁶⁵⁴³⁸⁴ is an apocalyptic number.

It is an amenable number.

654384 is an abundant number, since it is smaller than the sum of its proper divisors (1036232).

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

654384 is a wasteful number, since it uses less digits than its factorization.

654384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13644 (or 13638 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 654384 is about 808.9400472223. The cubic root of 654384 is about 86.8182226530.

The spelling of 654384 in words is "six hundred fifty-four thousand, three hundred eighty-four".