2739444352 has 32 divisors (see below), whose sum is σ = 5477843700. Its totient is φ = 1364613120.

The previous prime is 2739444329. The next prime is 2739444361. The reversal of 2739444352 is 2534449372.

It can be written as a sum of positive squares in 2 ways, for example, as 2207496256 + 531948096 = 46984^2 + 23064^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2739444299 and 2739444308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5349 + ... + 74212.

Almost surely, 2^2739444352 is an apocalyptic number.

It is an amenable number.

2739444352 is a deficient number, since it is larger than the sum of its proper divisors (2738399348).

2739444352 is an equidigital number, since it uses as much as digits as its factorization.

2739444352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79844 (or 79832 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The square root of 2739444352 is about 52339.7014894048. The cubic root of 2739444352 is about 1399.2248007727.

The spelling of 2739444352 in words is "two billion, seven hundred thirty-nine million, four hundred forty-four thousand, three hundred fifty-two".