1389327002 has 8 divisors (see below), whose sum is σ = 2381703456. Its totient is φ = 595425852.

The previous prime is 1389326999. The next prime is 1389327047. The reversal of 1389327002 is 2007239831.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49618808 + ... + 49618835.

It is an arithmetic number, because the mean of its divisors is an integer number (297712932).

Almost surely, 2^1389327002 is an apocalyptic number.

1389327002 is a deficient number, since it is larger than the sum of its proper divisors (992376454).

1389327002 is an equidigital number, since it uses as much as digits as its factorization.

1389327002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99237652.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 1389327002 is about 37273.6770657256. The cubic root of 1389327002 is about 1115.8388860781.

The spelling of 1389327002 in words is "one billion, three hundred eighty-nine million, three hundred twenty-seven thousand, two".