3729713432 has 16 divisors (see below), whose sum is σ = 7234358400. Its totient is φ = 1800551200.

The previous prime is 3729713381. The next prime is 3729713459. The reversal of 3729713432 is 2343179273.

It is a self number, because there is not a number n which added to its sum of digits gives 3729713432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8037944 + ... + 8038407.

It is an arithmetic number, because the mean of its divisors is an integer number (452147400).

Almost surely, 2^3729713432 is an apocalyptic number.

It is an amenable number.

3729713432 is a deficient number, since it is larger than the sum of its proper divisors (3504644968).

3729713432 is a wasteful number, since it uses less digits than its factorization.

3729713432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16076386 (or 16076382 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

The square root of 3729713432 is about 61071.3798108410. The cubic root of 3729713432 is about 1550.8096265580.

The spelling of 3729713432 in words is "three billion, seven hundred twenty-nine million, seven hundred thirteen thousand, four hundred thirty-two".