2439272752 has 40 divisors (see below), whose sum is σ = 5481879296. Its totient is φ = 1029796416.

The previous prime is 2439272749. The next prime is 2439272753. The reversal of 2439272752 is 2572729342.

It is a junction number, because it is equal to n+sod(n) for n = 2439272699 and 2439272708.

It is not an unprimeable number, because it can be changed into a prime (2439272753) 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, 155028 + ... + 170035.

Almost surely, 2^2439272752 is an apocalyptic number.

It is an amenable number.

2439272752 is an abundant number, since it is smaller than the sum of its proper divisors (3042606544).

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

2439272752 is a wasteful number, since it uses less digits than its factorization.

2439272752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325145 (or 325139 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 2439272752 is about 49388.9942396077. The cubic root of 2439272752 is about 1346.1293338200.

The spelling of 2439272752 in words is "two billion, four hundred thirty-nine million, two hundred seventy-two thousand, seven hundred fifty-two".