794538811 has 4 divisors (see below), whose sum is σ = 866769624. Its totient is φ = 722308000.

The previous prime is 794538803. The next prime is 794538869. The reversal of 794538811 is 118835497.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 118835497 = 11 ⋅10803227.

It is a cyclic number.

It is not a de Polignac number, because 794538811 - 2³ = 794538803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794538011) 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, 36115390 + ... + 36115411.

It is an arithmetic number, because the mean of its divisors is an integer number (216692406).

Almost surely, 2^794538811 is an apocalyptic number.

794538811 is a deficient number, since it is larger than the sum of its proper divisors (72230813).

794538811 is a wasteful number, since it uses less digits than its factorization.

794538811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72230812.

The product of its digits is 241920, while the sum is 46.

The square root of 794538811 is about 28187.5648291937. The cubic root of 794538811 is about 926.2005588689.

The spelling of 794538811 in words is "seven hundred ninety-four million, five hundred thirty-eight thousand, eight hundred eleven".