791727045 has 16 divisors (see below), whose sum is σ = 1321840512. Its totient is φ = 403895360.

The previous prime is 791727031. The next prime is 791727089. The reversal of 791727045 is 540727197.

It is not a de Polignac number, because 791727045 - 2⁴ = 791727029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 791726988 and 791727006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147086 + ... + 1147775.

It is an arithmetic number, because the mean of its divisors is an integer number (82615032).

Almost surely, 2^791727045 is an apocalyptic number.

It is an amenable number.

791727045 is a deficient number, since it is larger than the sum of its proper divisors (530113467).

791727045 is a wasteful number, since it uses less digits than its factorization.

791727045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294892.

The product of its (nonzero) digits is 123480, while the sum is 42.

The square root of 791727045 is about 28137.6446242396. The cubic root of 791727045 is about 925.1067011074.

The spelling of 791727045 in words is "seven hundred ninety-one million, seven hundred twenty-seven thousand, forty-five".