6240384 has 48 divisors (see below), whose sum is σ = 17960670. Its totient is φ = 2079744.

The previous prime is 6240373. The next prime is 6240401. The reversal of 6240384 is 4830426.

6240384 is a `hidden beast` number, since 624 + 0 + 38 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6110784 + 129600 = 2472^2 + 360^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1557 + ... + 3860.

Almost surely, 2^6240384 is an apocalyptic number.

6240384 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6240384 is an abundant number, since it is smaller than the sum of its proper divisors (11720286).

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

6240384 is a wasteful number, since it uses less digits than its factorization.

6240384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437 (or 5422 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 6240384 is about 2498.0760596907. The cubic root of 6240384 is about 184.1070580504.

The spelling of 6240384 in words is "six million, two hundred forty thousand, three hundred eighty-four".