79794041 has 2 divisors, whose sum is σ = 79794042. Its totient is φ = 79794040.

The previous prime is 79794023. The next prime is 79794049. The reversal of 79794041 is 14049797.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54834025 + 24960016 = 7405^2 + 4996^2 .

It is a cyclic number.

It is not a de Polignac number, because 79794041 - 2¹⁴ = 79777657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 79794041.

It is not a weakly prime, because it can be changed into another prime (79794049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39897020 + 39897021.

It is an arithmetic number, because the mean of its divisors is an integer number (39897021).

Almost surely, 2^79794041 is an apocalyptic number.

It is an amenable number.

79794041 is a deficient number, since it is larger than the sum of its proper divisors (1).

79794041 is an equidigital number, since it uses as much as digits as its factorization.

79794041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 79794041 is about 8932.7510320170. The cubic root of 79794041 is about 430.5168492162.

The spelling of 79794041 in words is "seventy-nine million, seven hundred ninety-four thousand, forty-one".