979383 has 8 divisors (see below), whose sum is σ = 1348096. Its totient is φ = 631800.

The previous prime is 979379. The next prime is 979403. The reversal of 979383 is 383979.

It is a happy number.

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

It is not a de Polignac number, because 979383 - 2² = 979379 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 (979313) 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, 5173 + ... + 5358.

It is an arithmetic number, because the mean of its divisors is an integer number (168512).

2⁹⁷⁹³⁸³ is an apocalyptic number.

979383 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

979383 is a deficient number, since it is larger than the sum of its proper divisors (368713).

979383 is a wasteful number, since it uses less digits than its factorization.

979383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10565.

The product of its digits is 40824, while the sum is 39.

The square root of 979383 is about 989.6378125355. The cubic root of 979383 is about 99.3079889196.

The spelling of 979383 in words is "nine hundred seventy-nine thousand, three hundred eighty-three".