2039744532 has 48 divisors (see below), whose sum is σ = 5453985152. Its totient is φ = 581212800.

The previous prime is 2039744521. The next prime is 2039744537. The reversal of 2039744532 is 2354479302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039744537) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1219 + ... + 63882.

Almost surely, 2^2039744532 is an apocalyptic number.

It is an amenable number.

2039744532 is an abundant number, since it is smaller than the sum of its proper divisors (3414240620).

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

2039744532 is a wasteful number, since it uses less digits than its factorization.

2039744532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65488 (or 65486 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 2039744532 is about 45163.5309957049. The cubic root of 2039744532 is about 1268.2121975010.

The spelling of 2039744532 in words is "two billion, thirty-nine million, seven hundred forty-four thousand, five hundred thirty-two".