2729314832 has 10 divisors (see below), whose sum is σ = 5288047518. Its totient is φ = 1364657408.

The previous prime is 2729314829. The next prime is 2729314837. The reversal of 2729314832 is 2384139272.

It can be written as a sum of positive squares in only one way, i.e., 2474465536 + 254849296 = 49744^2 + 15964^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2729314832.

It is not an unprimeable number, because it can be changed into a prime (2729314837) 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 as a sum of consecutive naturals, namely, 85291073 + ... + 85291104.

Almost surely, 2^2729314832 is an apocalyptic number.

It is an amenable number.

2729314832 is a deficient number, since it is larger than the sum of its proper divisors (2558732686).

2729314832 is a wasteful number, since it uses less digits than its factorization.

2729314832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170582185 (or 170582179 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 2729314832 is about 52242.8447923732. The cubic root of 2729314832 is about 1397.4980538736.

The spelling of 2729314832 in words is "two billion, seven hundred twenty-nine million, three hundred fourteen thousand, eight hundred thirty-two".