791074127 has 2 divisors, whose sum is σ = 791074128. Its totient is φ = 791074126.

The previous prime is 791074103. The next prime is 791074147. The reversal of 791074127 is 721470197.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-791074127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791074147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395537063 + 395537064.

It is an arithmetic number, because the mean of its divisors is an integer number (395537064).

Almost surely, 2^791074127 is an apocalyptic number.

791074127 is a deficient number, since it is larger than the sum of its proper divisors (1).

791074127 is an equidigital number, since it uses as much as digits as its factorization.

791074127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 791074127 is about 28126.0400163265. The cubic root of 791074127 is about 924.8523268518.

The spelling of 791074127 in words is "seven hundred ninety-one million, seventy-four thousand, one hundred twenty-seven".