2249652329 has 8 divisors (see below), whose sum is σ = 2306140200. Its totient is φ = 2193241600.

The previous prime is 2249652323. The next prime is 2249652343. The reversal of 2249652329 is 9232569422.

It can be written as a sum of positive squares in 4 ways, for example, as 33408400 + 2216243929 = 5780^2 + 47077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2249652329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2249652329.

It is not an unprimeable number, because it can be changed into a prime (2249652323) 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, 42197 + ... + 79245.

It is an arithmetic number, because the mean of its divisors is an integer number (288267525).

Almost surely, 2^2249652329 is an apocalyptic number.

It is an amenable number.

2249652329 is a deficient number, since it is larger than the sum of its proper divisors (56487871).

2249652329 is a wasteful number, since it uses less digits than its factorization.

2249652329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38571.

The product of its digits is 466560, while the sum is 44.

The square root of 2249652329 is about 47430.4999868228. The cubic root of 2249652329 is about 1310.3032006070.

The spelling of 2249652329 in words is "two billion, two hundred forty-nine million, six hundred fifty-two thousand, three hundred twenty-nine".