6748664424 has 32 divisors (see below), whose sum is σ = 16876638240. Its totient is φ = 2248891200.

The previous prime is 6748664383. The next prime is 6748664431. The reversal of 6748664424 is 4244668476.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45279 + ... + 124689.

It is an arithmetic number, because the mean of its divisors is an integer number (527394945).

Almost surely, 2^6748664424 is an apocalyptic number.

It is an amenable number.

6748664424 is an abundant number, since it is smaller than the sum of its proper divisors (10127973816).

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

6748664424 is a wasteful number, since it uses less digits than its factorization.

6748664424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82961 (or 82957 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 51.

The square root of 6748664424 is about 82150.2551669805. The cubic root of 6748664424 is about 1889.7569206711.

The spelling of 6748664424 in words is "six billion, seven hundred forty-eight million, six hundred sixty-four thousand, four hundred twenty-four".