994695193 has 4 divisors (see below), whose sum is σ = 998477568. Its totient is φ = 990912820.

The previous prime is 994695187. The next prime is 994695197. The reversal of 994695193 is 391596499.

994695193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 994695193 - 2⁹ = 994694681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994695197) 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, 1890793 + ... + 1891318.

It is an arithmetic number, because the mean of its divisors is an integer number (249619392).

Almost surely, 2^994695193 is an apocalyptic number.

It is an amenable number.

994695193 is a deficient number, since it is larger than the sum of its proper divisors (3782375).

994695193 is a wasteful number, since it uses less digits than its factorization.

994695193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782374.

The product of its digits is 2361960, while the sum is 55.

The square root of 994695193 is about 31538.7887053387. The cubic root of 994695193 is about 998.2285949771.

The spelling of 994695193 in words is "nine hundred ninety-four million, six hundred ninety-five thousand, one hundred ninety-three".