794399041 has 4 divisors (see below), whose sum is σ = 794464132. Its totient is φ = 794333952.

The previous prime is 794399027. The next prime is 794399051. The reversal of 794399041 is 140993497.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 581822641 + 212576400 = 24121^2 + 14580^2 .

It is a 3-Lehmer number, since φ(794399041) divides (794399041-1)³.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794399041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 794398982 and 794399000.

It is not an unprimeable number, because it can be changed into a prime (794399051) 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, 8136 + ... + 40681.

It is an arithmetic number, because the mean of its divisors is an integer number (198616033).

It is a Poulet number, since it divides 2^794399040-1.

Almost surely, 2^794399041 is an apocalyptic number.

794399041 is the 16273-rd octagonal number.

It is an amenable number.

794399041 is a deficient number, since it is larger than the sum of its proper divisors (65091).

794399041 is a wasteful number, since it uses less digits than its factorization.

794399041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65090.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 794399041 is about 28185.0854353859. The cubic root of 794399041 is about 926.1462453300.

The spelling of 794399041 in words is "seven hundred ninety-four million, three hundred ninety-nine thousand, forty-one".