10983649 has 8 divisors (see below), whose sum is σ = 11746728. Its totient is φ = 10233600.

The previous prime is 10983647. The next prime is 10983671. The reversal of 10983649 is 94638901.

10983649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2387025 + 8596624 = 1545^2 + 2932^2 .

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 10983649 - 2¹ = 10983647 is a prime.

It is a deceptive number, since it divides R_10983648.

It is not an unprimeable number, because it can be changed into a prime (10983647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (1468341).

Almost surely, 2^10983649 is an apocalyptic number.

It is an amenable number.

10983649 is a deficient number, since it is larger than the sum of its proper divisors (763079).

10983649 is a wasteful number, since it uses less digits than its factorization.

10983649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 10983649 is about 3314.1588676465. The cubic root of 10983649 is about 222.2877595681.

The spelling of 10983649 in words is "ten million, nine hundred eighty-three thousand, six hundred forty-nine".