6324993 has 8 divisors (see below), whose sum is σ = 9370400. Its totient is φ = 4216644.

The previous prime is 6324971. The next prime is 6325021. The reversal of 6324993 is 3994236.

It is a happy number.

It is not a de Polignac number, because 6324993 - 2⁸ = 6324737 is a prime.

It is a Duffinian number.

6324993 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6324953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117103 + ... + 117156.

It is an arithmetic number, because the mean of its divisors is an integer number (1171300).

Almost surely, 2^6324993 is an apocalyptic number.

It is an amenable number.

6324993 is a deficient number, since it is larger than the sum of its proper divisors (3045407).

6324993 is a wasteful number, since it uses less digits than its factorization.

6324993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234268 (or 234262 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 6324993 is about 2514.9538763166. The cubic root of 6324993 is about 184.9353852750.

It can be divided in two parts, 632 and 4993, that added together give a square (5625 = 75²).

The spelling of 6324993 in words is "six million, three hundred twenty-four thousand, nine hundred ninety-three".