6449332 has 6 divisors (see below), whose sum is σ = 11286338. Its totient is φ = 3224664.

The previous prime is 6449329. The next prime is 6449351. The reversal of 6449332 is 2339446.

It can be written as a sum of positive squares in only one way, i.e., 4901796 + 1547536 = 2214^2 + 1244^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6449294 and 6449303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806163 + ... + 806170.

Almost surely, 2^6449332 is an apocalyptic number.

It is an amenable number.

6449332 is a deficient number, since it is larger than the sum of its proper divisors (4837006).

6449332 is a wasteful number, since it uses less digits than its factorization.

6449332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612337 (or 1612335 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 6449332 is about 2539.5535040633. The cubic root of 6449332 is about 186.1393721660.

The spelling of 6449332 in words is "six million, four hundred forty-nine thousand, three hundred thirty-two".