7968383 has 4 divisors (see below), whose sum is σ = 7976448. Its totient is φ = 7960320.

The previous prime is 7968379. The next prime is 7968409. The reversal of 7968383 is 3838697.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3838697 = 173 ⋅22189.

It is a cyclic number.

It is not a de Polignac number, because 7968383 - 2² = 7968379 is a prime.

It is a Duffinian number.

Its product of digits (217728) is a multiple of the sum of its prime divisors (8064).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7968313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2303 + ... + 4608.

It is an arithmetic number, because the mean of its divisors is an integer number (1994112).

Almost surely, 2^7968383 is an apocalyptic number.

7968383 is a deficient number, since it is larger than the sum of its proper divisors (8065).

7968383 is a wasteful number, since it uses less digits than its factorization.

7968383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064.

The product of its digits is 217728, while the sum is 44.

The square root of 7968383 is about 2822.8324427780. The cubic root of 7968383 is about 199.7361771405.

The spelling of 7968383 in words is "seven million, nine hundred sixty-eight thousand, three hundred eighty-three".