6684243000 has 64 divisors (see below), whose sum is σ = 20854847520. Its totient is φ = 1782464000.

The previous prime is 6684242977. The next prime is 6684243023. The reversal of 6684243000 is 3424866.

It is an interprime number because it is at equal distance from previous prime (6684242977) and next prime (6684243023).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111041 + ... + 1117040.

Almost surely, 2^6684243000 is an apocalyptic number.

6684243000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6684243000 is an abundant number, since it is smaller than the sum of its proper divisors (14170604520).

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

6684243000 is a wasteful number, since it uses less digits than its factorization.

6684243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228105 (or 2228091 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 6684243000 is about 81757.2198646701. The cubic root of 6684243000 is about 1883.7246026201.

Adding to 6684243000 its reverse (3424866), we get a palindrome (6687667866).

The spelling of 6684243000 in words is "six billion, six hundred eighty-four million, two hundred forty-three thousand".