1968296383 has 8 divisors (see below), whose sum is σ = 1991741760. Its totient is φ = 1944928800.

The previous prime is 1968296377. The next prime is 1968296387. The reversal of 1968296383 is 3836928691.

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 1968296383 - 2⁹ = 1968295871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1968296387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32266 + ... + 70552.

It is an arithmetic number, because the mean of its divisors is an integer number (248967720).

Almost surely, 2^1968296383 is an apocalyptic number.

1968296383 is a deficient number, since it is larger than the sum of its proper divisors (23445377).

1968296383 is a wasteful number, since it uses less digits than its factorization.

1968296383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897.

The product of its digits is 3359232, while the sum is 55.

The square root of 1968296383 is about 44365.4863942682. The cubic root of 1968296383 is about 1253.2282174194.

The spelling of 1968296383 in words is "one billion, nine hundred sixty-eight million, two hundred ninety-six thousand, three hundred eighty-three".