791690461 has 8 divisors (see below), whose sum is σ = 833684000. Its totient is φ = 749729520.

The previous prime is 791690453. The next prime is 791690467. The reversal of 791690461 is 164096197.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 791690461 - 2³ = 791690453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791690467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53890 + ... + 66988.

It is an arithmetic number, because the mean of its divisors is an integer number (104210500).

Almost surely, 2^791690461 is an apocalyptic number.

It is an amenable number.

791690461 is a deficient number, since it is larger than the sum of its proper divisors (41993539).

791690461 is a wasteful number, since it uses less digits than its factorization.

791690461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16299.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 791690461 is about 28136.9945267792. The cubic root of 791690461 is about 925.0924518258.

The spelling of 791690461 in words is "seven hundred ninety-one million, six hundred ninety thousand, four hundred sixty-one".