79941 has 4 divisors (see below), whose sum is σ = 106592. Its totient is φ = 53292.

The previous prime is 79939. The next prime is 79943. The reversal of 79941 is 14997.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14997 = 3 ⋅4999.

It is an interprime number because it is at equal distance from previous prime (79939) and next prime (79943).

It is not a de Polignac number, because 79941 - 2¹ = 79939 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79899 and 79908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79943) 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, 13321 + ... + 13326.

It is an arithmetic number, because the mean of its divisors is an integer number (26648).

2⁷⁹⁹⁴¹ is an apocalyptic number.

It is an amenable number.

79941 is a deficient number, since it is larger than the sum of its proper divisors (26651).

79941 is a wasteful number, since it uses less digits than its factorization.

79941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26650.

The product of its digits is 2268, while the sum is 30.

The square root of 79941 is about 282.7383949873. The cubic root of 79941 is about 43.0780985583.

The spelling of 79941 in words is "seventy-nine thousand, nine hundred forty-one".