10404779 has 16 divisors (see below), whose sum is σ = 13067520. Its totient is φ = 8048160.

The previous prime is 10404773. The next prime is 10404811. The reversal of 10404779 is 97740401.

10404779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10404779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10404773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12137 + ... + 12965.

It is an arithmetic number, because the mean of its divisors is an integer number (816720).

Almost surely, 2^10404779 is an apocalyptic number.

10404779 is a deficient number, since it is larger than the sum of its proper divisors (2662741).

10404779 is a wasteful number, since it uses less digits than its factorization.

10404779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 10404779 is about 3225.6439667142. The cubic root of 10404779 is about 218.3120058935.

The spelling of 10404779 in words is "ten million, four hundred four thousand, seven hundred seventy-nine".