6669270718 has 16 divisors (see below), whose sum is σ = 11076240384. Its totient is φ = 2986239960.

The previous prime is 6669270709. The next prime is 6669270743. The reversal of 6669270718 is 8170729666.

It is a happy number.

It is a congruent number.

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, 2260830 + ... + 2263777.

It is an arithmetic number, because the mean of its divisors is an integer number (692265024).

Almost surely, 2^6669270718 is an apocalyptic number.

6669270718 is a deficient number, since it is larger than the sum of its proper divisors (4406969666).

6669270718 is a wasteful number, since it uses less digits than its factorization.

6669270718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524687.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 6669270718 is about 81665.6030284477. The cubic root of 6669270718 is about 1882.3170764753.

The spelling of 6669270718 in words is "six billion, six hundred sixty-nine million, two hundred seventy thousand, seven hundred eighteen".