383979848979383 has 8 divisors (see below), whose sum is σ = 404372786985600. Its totient is φ = 363605258200248.

The previous prime is 383979848979367. The next prime is 383979848979403.

383979848979383 is nontrivially palindromic in base 10.

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 383979848979383 - 2⁴ = 383979848979367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 383979848979383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383979848979323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4586763803 + ... + 4586847516.

It is an arithmetic number, because the mean of its divisors is an integer number (50546598373200).

Almost surely, 2^{383979848979383} is an apocalyptic number.

383979848979383 is a deficient number, since it is larger than the sum of its proper divisors (20392938006217).

383979848979383 is a wasteful number, since it uses less digits than its factorization.

383979848979383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9173613541.

The product of its digits is 426649337856, while the sum is 98.

The spelling of 383979848979383 in words is "three hundred eighty-three trillion, nine hundred seventy-nine billion, eight hundred forty-eight million, nine hundred seventy-nine thousand, three hundred eighty-three".