1671328006 has 16 divisors (see below), whose sum is σ = 2539588464. Its totient is φ = 824817664.

The previous prime is 1671327991. The next prime is 1671328007. The reversal of 1671328006 is 6008231761.

It is a super-3 number, since 3×1671328006³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671328007) 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, 197886 + ... + 206158.

It is an arithmetic number, because the mean of its divisors is an integer number (158724279).

Almost surely, 2^1671328006 is an apocalyptic number.

1671328006 is a deficient number, since it is larger than the sum of its proper divisors (868260458).

1671328006 is a wasteful number, since it uses less digits than its factorization.

1671328006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9575.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1671328006 is about 40881.8786994923. The cubic root of 1671328006 is about 1186.7353984128.

Adding to 1671328006 its reverse (6008231761), we get a palindrome (7679559767).

The spelling of 1671328006 in words is "one billion, six hundred seventy-one million, three hundred twenty-eight thousand, six".