2439564248 has 24 divisors (see below), whose sum is σ = 5027822940. Its totient is φ = 1108892400.

The previous prime is 2439564229. The next prime is 2439564263. The reversal of 2439564248 is 8424659342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1259138 + ... + 1261073.

Almost surely, 2^2439564248 is an apocalyptic number.

It is an amenable number.

2439564248 is an abundant number, since it is smaller than the sum of its proper divisors (2588258692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2439564248 is a wasteful number, since it uses less digits than its factorization.

2439564248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520239 (or 2520224 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The square root of 2439564248 is about 49391.9451732770. The cubic root of 2439564248 is about 1346.1829530373.

The spelling of 2439564248 in words is "two billion, four hundred thirty-nine million, five hundred sixty-four thousand, two hundred forty-eight".