8193941 has 4 divisors (see below), whose sum is σ = 9364512. Its totient is φ = 7023372.

The previous prime is 8193929. The next prime is 8193961. The reversal of 8193941 is 1493918.

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: 1493918 = 2 ⋅746959.

It is a cyclic number.

It is not a de Polignac number, because 8193941 - 2⁶ = 8193877 is a prime.

It is a super-2 number, since 2×8193941² = 134281338222962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8193961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585275 + ... + 585288.

It is an arithmetic number, because the mean of its divisors is an integer number (2341128).

Almost surely, 2^8193941 is an apocalyptic number.

It is an amenable number.

8193941 is a deficient number, since it is larger than the sum of its proper divisors (1170571).

8193941 is a wasteful number, since it uses less digits than its factorization.

8193941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170570.

The product of its digits is 7776, while the sum is 35.

The square root of 8193941 is about 2862.5060698626. The cubic root of 8193941 is about 201.6032879938.

The spelling of 8193941 in words is "eight million, one hundred ninety-three thousand, nine hundred forty-one".