6330438 has 12 divisors (see below), whose sum is σ = 13715988. Its totient is φ = 2110140.

The previous prime is 6330421. The next prime is 6330449. The reversal of 6330438 is 8340336.

It is a congruent number.

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, 175828 + ... + 175863.

It is an arithmetic number, because the mean of its divisors is an integer number (1142999).

Almost surely, 2^6330438 is an apocalyptic number.

6330438 is an abundant number, since it is smaller than the sum of its proper divisors (7385550).

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

6330438 is a wasteful number, since it uses less digits than its factorization.

6330438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351699 (or 351696 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 6330438 is about 2516.0361682615. The cubic root of 6330438 is about 184.9884385275.

The spelling of 6330438 in words is "six million, three hundred thirty thousand, four hundred thirty-eight".