6343624 has 16 divisors (see below), whose sum is σ = 13593600. Its totient is φ = 2718672.

The previous prime is 6343619. The next prime is 6343633. The reversal of 6343624 is 4263436.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 6343592 and 6343601.

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, 56584 + ... + 56695.

It is an arithmetic number, because the mean of its divisors is an integer number (849600).

Almost surely, 2^6343624 is an apocalyptic number.

It is an amenable number.

6343624 is an abundant number, since it is smaller than the sum of its proper divisors (7249976).

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

6343624 is a wasteful number, since it uses less digits than its factorization.

6343624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113292 (or 113288 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 6343624 is about 2518.6551967270. The cubic root of 6343624 is about 185.1167901460.

The spelling of 6343624 in words is "six million, three hundred forty-three thousand, six hundred twenty-four".