791675651 has 16 divisors (see below), whose sum is σ = 860297760. Its totient is φ = 724189440.

The previous prime is 791675609. The next prime is 791675657. The reversal of 791675651 is 156576197.

It is not a de Polignac number, because 791675651 - 2¹⁸ = 791413507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791675596 and 791675605.

It is not an unprimeable number, because it can be changed into a prime (791675657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1212041 + ... + 1212693.

It is an arithmetic number, because the mean of its divisors is an integer number (53768610).

Almost surely, 2^791675651 is an apocalyptic number.

791675651 is a deficient number, since it is larger than the sum of its proper divisors (68622109).

791675651 is a wasteful number, since it uses less digits than its factorization.

791675651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366.

The product of its digits is 396900, while the sum is 47.

The square root of 791675651 is about 28136.7313488969. The cubic root of 791675651 is about 925.0866832814.

The spelling of 791675651 in words is "seven hundred ninety-one million, six hundred seventy-five thousand, six hundred fifty-one".