2648007249 has 8 divisors (see below), whose sum is σ = 3538648032. Its totient is φ = 1761352320.

The previous prime is 2648007247. The next prime is 2648007251. The reversal of 2648007249 is 9427008462.

2648007249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2648007247) and next prime (2648007251).

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

It is not a de Polignac number, because 2648007249 - 2¹ = 2648007247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2648007249.

It is not an unprimeable number, because it can be changed into a prime (2648007247) 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, 994912 + ... + 997569.

It is an arithmetic number, because the mean of its divisors is an integer number (442331004).

Almost surely, 2^2648007249 is an apocalyptic number.

It is an amenable number.

2648007249 is a deficient number, since it is larger than the sum of its proper divisors (890640783).

2648007249 is a wasteful number, since it uses less digits than its factorization.

2648007249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992927.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2648007249 is about 51458.7917561227. The cubic root of 2648007249 is about 1383.4805457630.

The spelling of 2648007249 in words is "two billion, six hundred forty-eight million, seven thousand, two hundred forty-nine".