7713983 has 8 divisors (see below), whose sum is σ = 7869456. Its totient is φ = 7560000.

The previous prime is 7713967. The next prime is 7713997. The reversal of 7713983 is 3893177.

It is a happy number.

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 7713983 - 2⁴ = 7713967 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 (7733983) 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, 18113 + ... + 18533.

It is an arithmetic number, because the mean of its divisors is an integer number (983682).

Almost surely, 2^7713983 is an apocalyptic number.

7713983 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

7713983 is a deficient number, since it is larger than the sum of its proper divisors (155473).

7713983 is a wasteful number, since it uses less digits than its factorization.

7713983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its digits is 31752, while the sum is 38.

The square root of 7713983 is about 2777.4058039833. The cubic root of 7713983 is about 197.5875422411.

The spelling of 7713983 in words is "seven million, seven hundred thirteen thousand, nine hundred eighty-three".