6304392 has 112 divisors (see below), whose sum is σ = 18887040. Its totient is φ = 1967328.

The previous prime is 6304387. The next prime is 6304421. The reversal of 6304392 is 2934036.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 134113 + ... + 134159.

Almost surely, 2^6304392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6304392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9443520).

6304392 is an abundant number, since it is smaller than the sum of its proper divisors (12582648).

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

6304392 is a wasteful number, since it uses less digits than its factorization.

6304392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6304392 is about 2510.8548345135. The cubic root of 6304392 is about 184.7343838560.

The spelling of 6304392 in words is "six million, three hundred four thousand, three hundred ninety-two".