1328713006 has 8 divisors (see below), whose sum is σ = 2004590664. Its totient is φ = 660516120.

The previous prime is 1328712991. The next prime is 1328713027. The reversal of 1328713006 is 6003178231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1919760 + ... + 1920451.

It is an arithmetic number, because the mean of its divisors is an integer number (250573833).

Almost surely, 2^1328713006 is an apocalyptic number.

1328713006 is a deficient number, since it is larger than the sum of its proper divisors (675877658).

1328713006 is a wasteful number, since it uses less digits than its factorization.

1328713006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840386.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1328713006 is about 36451.5158258199. The cubic root of 1328713006 is about 1099.3696129120.

The spelling of 1328713006 in words is "one billion, three hundred twenty-eight million, seven hundred thirteen thousand, six".