6406324 has 12 divisors (see below), whose sum is σ = 11231584. Its totient is φ = 3197304.

The previous prime is 6406321. The next prime is 6406343. The reversal of 6406324 is 4236046.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6406321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807 + ... + 4009.

Almost surely, 2^6406324 is an apocalyptic number.

It is an amenable number.

6406324 is a deficient number, since it is larger than the sum of its proper divisors (4825260).

6406324 is a wasteful number, since it uses less digits than its factorization.

6406324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2932 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 6406324 is about 2531.0717097704. The cubic root of 6406324 is about 185.7246861462.

The spelling of 6406324 in words is "six million, four hundred six thousand, three hundred twenty-four".