6697403248 has 20 divisors (see below), whose sum is σ = 12985753680. Its totient is φ = 3346241024.

The previous prime is 6697403243. The next prime is 6697403257. The reversal of 6697403248 is 8423047966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6697403243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131233 + ... + 174976.

It is an arithmetic number, because the mean of its divisors is an integer number (649287684).

Almost surely, 2^6697403248 is an apocalyptic number.

It is an amenable number.

6697403248 is a deficient number, since it is larger than the sum of its proper divisors (6288350432).

6697403248 is a wasteful number, since it uses less digits than its factorization.

6697403248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307584 (or 307578 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 6697403248 is about 81837.6639940315. The cubic root of 6697403248 is about 1884.9600469971.

The spelling of 6697403248 in words is "six billion, six hundred ninety-seven million, four hundred three thousand, two hundred forty-eight".