3128383163 has 8 divisors (see below), whose sum is σ = 3326154480. Its totient is φ = 2932139520.

The previous prime is 3128383151. The next prime is 3128383187. The reversal of 3128383163 is 3613838213.

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

It is a cyclic number.

It is not a de Polignac number, because 3128383163 - 2⁴ = 3128383147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3128383123) 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, 377693 + ... + 385886.

It is an arithmetic number, because the mean of its divisors is an integer number (415769310).

Almost surely, 2^3128383163 is an apocalyptic number.

3128383163 is a deficient number, since it is larger than the sum of its proper divisors (197771317).

3128383163 is a wasteful number, since it uses less digits than its factorization.

3128383163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763837.

The product of its digits is 62208, while the sum is 38.

The square root of 3128383163 is about 55931.9511817709. The cubic root of 3128383163 is about 1462.5362750201.

The spelling of 3128383163 in words is "three billion, one hundred twenty-eight million, three hundred eighty-three thousand, one hundred sixty-three".