6673424940 has 288 divisors, whose sum is σ = 25259934336. Its totient is φ = 1388482560.

The previous prime is 6673424939. The next prime is 6673424951. The reversal of 6673424940 is 494243766.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1192950 + ... + 1198530.

Almost surely, 2^6673424940 is an apocalyptic number.

6673424940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6673424940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12629967168).

6673424940 is an abundant number, since it is smaller than the sum of its proper divisors (18586509396).

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

6673424940 is a wasteful number, since it uses less digits than its factorization.

6673424940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5689 (or 5684 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 6673424940 is about 81691.0334124866. The cubic root of 6673424940 is about 1882.7078208474.

The spelling of 6673424940 in words is "six billion, six hundred seventy-three million, four hundred twenty-four thousand, nine hundred forty".