8194049 has 4 divisors (see below), whose sum is σ = 8550336. Its totient is φ = 7837764.

The previous prime is 8194007. The next prime is 8194063. The reversal of 8194049 is 9404918.

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.

It is a cyclic number.

It is not a de Polignac number, because 8194049 - 2⁸ = 8193793 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178109 + ... + 178154.

It is an arithmetic number, because the mean of its divisors is an integer number (2137584).

Almost surely, 2^8194049 is an apocalyptic number.

It is an amenable number.

8194049 is a deficient number, since it is larger than the sum of its proper divisors (356287).

8194049 is a wasteful number, since it uses less digits than its factorization.

8194049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356286.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 8194049 is about 2862.5249343892. The cubic root of 8194049 is about 201.6041737320.

The spelling of 8194049 in words is "eight million, one hundred ninety-four thousand, forty-nine".