79363 has 4 divisors (see below), whose sum is σ = 83560. Its totient is φ = 75168.

The previous prime is 79357. The next prime is 79367. The reversal of 79363 is 36397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36397 = 17 ⋅2141.

It is a cyclic number.

It is not a de Polignac number, because 79363 - 2¹³ = 71171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2070 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (20890).

2⁷⁹³⁶³ is an apocalyptic number.

79363 is a deficient number, since it is larger than the sum of its proper divisors (4197).

79363 is a wasteful number, since it uses less digits than its factorization.

79363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196.

The product of its digits is 3402, while the sum is 28.

The square root of 79363 is about 281.7143943784. The cubic root of 79363 is about 42.9740243333.

The spelling of 79363 in words is "seventy-nine thousand, three hundred sixty-three".