2729473376 has 48 divisors (see below), whose sum is σ = 6146348544. Its totient is φ = 1168815744.

The previous prime is 2729473321. The next prime is 2729473391. The reversal of 2729473376 is 6733749272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314471 + ... + 323033.

It is an arithmetic number, because the mean of its divisors is an integer number (128048928).

Almost surely, 2^2729473376 is an apocalyptic number.

It is an amenable number.

2729473376 is an abundant number, since it is smaller than the sum of its proper divisors (3416875168).

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

2729473376 is a wasteful number, since it uses less digits than its factorization.

2729473376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10003 (or 9995 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 50.

The square root of 2729473376 is about 52244.3621455942. The cubic root of 2729473376 is about 1397.5251132463.

The spelling of 2729473376 in words is "two billion, seven hundred twenty-nine million, four hundred seventy-three thousand, three hundred seventy-six".