794772541 has 2 divisors, whose sum is σ = 794772542. Its totient is φ = 794772540.

The previous prime is 794772533. The next prime is 794772547. The reversal of 794772541 is 145277497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399160441 + 395612100 = 19979^2 + 19890^2 .

It is an emirp because it is prime and its reverse (145277497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 794772541 - 2³ = 794772533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 794772491 and 794772500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (794772547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397386270 + 397386271.

It is an arithmetic number, because the mean of its divisors is an integer number (397386271).

Almost surely, 2^794772541 is an apocalyptic number.

It is an amenable number.

794772541 is a deficient number, since it is larger than the sum of its proper divisors (1).

794772541 is an equidigital number, since it uses as much as digits as its factorization.

794772541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 46.

The square root of 794772541 is about 28191.7105014932. The cubic root of 794772541 is about 926.2913703055.

The spelling of 794772541 in words is "seven hundred ninety-four million, seven hundred seventy-two thousand, five hundred forty-one".