10384661 has 16 divisors (see below), whose sum is σ = 12628224. Its totient is φ = 8346624.

The previous prime is 10384657. The next prime is 10384667. The reversal of 10384661 is 16648301.

10384661 = 259² + 260² + ... + 364².

10384661 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 not a de Polignac number, because 10384661 - 2² = 10384657 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10384667) 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 15 ways as a sum of consecutive naturals, for example, 7925 + ... + 9141.

It is an arithmetic number, because the mean of its divisors is an integer number (789264).

Almost surely, 2^10384661 is an apocalyptic number.

It is an amenable number.

10384661 is a deficient number, since it is larger than the sum of its proper divisors (2243563).

10384661 is a wasteful number, since it uses less digits than its factorization.

10384661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10384661 is about 3222.5240107717. The cubic root of 10384661 is about 218.1712105060.

The spelling of 10384661 in words is "ten million, three hundred eighty-four thousand, six hundred sixty-one".