6701333666 has 16 divisors (see below), whose sum is σ = 10671849144. Its totient is φ = 3145108224.

The previous prime is 6701333663. The next prime is 6701333671. The reversal of 6701333666 is 6663331076.

It can be written as a sum of positive squares in 4 ways, for example, as 6615382225 + 85951441 = 81335^2 + 9271^2 .

It is not an unprimeable number, because it can be changed into a prime (6701333663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251525 + ... + 276888.

Almost surely, 2^6701333666 is an apocalyptic number.

6701333666 is a deficient number, since it is larger than the sum of its proper divisors (3970515478).

6701333666 is a wasteful number, since it uses less digits than its factorization.

6701333666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528805.

The product of its (nonzero) digits is 244944, while the sum is 41.

The square root of 6701333666 is about 81861.6739750660. The cubic root of 6701333666 is about 1885.3287088907.

The spelling of 6701333666 in words is "six billion, seven hundred one million, three hundred thirty-three thousand, six hundred sixty-six".