10779791 has 8 divisors (see below), whose sum is σ = 11902464. Its totient is φ = 9680920.

The previous prime is 10779781. The next prime is 10779809. The reversal of 10779791 is 19797701.

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 10779791 - 2¹⁴ = 10763407 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 (10779731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4991 + ... + 6816.

It is an arithmetic number, because the mean of its divisors is an integer number (1487808).

Almost surely, 2^10779791 is an apocalyptic number.

10779791 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10779791 is a deficient number, since it is larger than the sum of its proper divisors (1122673).

10779791 is a wasteful number, since it uses less digits than its factorization.

10779791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11901.

The product of its (nonzero) digits is 27783, while the sum is 41.

The square root of 10779791 is about 3283.2592039009. The cubic root of 10779791 is about 220.9039323660.

The spelling of 10779791 in words is "ten million, seven hundred seventy-nine thousand, seven hundred ninety-one".