6430332 has 12 divisors (see below), whose sum is σ = 15004136. Its totient is φ = 2143440.

The previous prime is 6430327. The next prime is 6430343. The reversal of 6430332 is 2330346.

6430332 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 6430299 and 6430308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267919 + ... + 267942.

Almost surely, 2^6430332 is an apocalyptic number.

It is an amenable number.

6430332 is an abundant number, since it is smaller than the sum of its proper divisors (8573804).

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

6430332 is a wasteful number, since it uses less digits than its factorization.

6430332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535868 (or 535866 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 6430332 is about 2535.8099297857. The cubic root of 6430332 is about 185.9564009268.

Adding to 6430332 its reverse (2330346), we get a palindrome (8760678).

The spelling of 6430332 in words is "six million, four hundred thirty thousand, three hundred thirty-two".