2729598056 has 32 divisors (see below), whose sum is σ = 5215267200. Its totient is φ = 1339104960.

The previous prime is 2729598041. The next prime is 2729598089. The reversal of 2729598056 is 6508959272.

It is a super-3 number, since 3×2729598056³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2729597989 and 2729598007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74621 + ... + 105011.

It is an arithmetic number, because the mean of its divisors is an integer number (162977100).

Almost surely, 2^2729598056 is an apocalyptic number.

It is an amenable number.

2729598056 is a deficient number, since it is larger than the sum of its proper divisors (2485669144).

2729598056 is a wasteful number, since it uses less digits than its factorization.

2729598056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30609 (or 30605 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 2729598056 is about 52245.5553707681. Note that the first 3 decimals coincide. The cubic root of 2729598056 is about 1397.5463921713.

The spelling of 2729598056 in words is "two billion, seven hundred twenty-nine million, five hundred ninety-eight thousand, fifty-six".