10329649 has 6 divisors (see below), whose sum is σ = 11354210. Its totient is φ = 9390480.

The previous prime is 10329643. The next prime is 10329667. The reversal of 10329649 is 94692301.

It can be written as a sum of positive squares in only one way, i.e., 5489649 + 4840000 = 2343^2 + 2200^2 .

It is not a de Polignac number, because 10329649 - 2⁵ = 10329617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10329643) 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 5 ways as a sum of consecutive naturals, for example, 42564 + ... + 42805.

Almost surely, 2^10329649 is an apocalyptic number.

It is an amenable number.

10329649 is a deficient number, since it is larger than the sum of its proper divisors (1024561).

10329649 is an equidigital number, since it uses as much as digits as its factorization.

10329649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85391 (or 85380 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 10329649 is about 3213.9771312192. The cubic root of 10329649 is about 217.7852794187.

The spelling of 10329649 in words is "ten million, three hundred twenty-nine thousand, six hundred forty-nine".