2729250944 has 32 divisors (see below), whose sum is σ = 6213921600. Its totient is φ = 1169678592.

The previous prime is 2729250913. The next prime is 2729250989. The reversal of 2729250944 is 4490529272.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×2729250944³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2729250895 and 2729250904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522124 + ... + 1523915.

It is an arithmetic number, because the mean of its divisors is an integer number (194185050).

Almost surely, 2^2729250944 is an apocalyptic number.

It is an amenable number.

2729250944 is an abundant number, since it is smaller than the sum of its proper divisors (3484670656).

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

2729250944 is an equidigital number, since it uses as much as digits as its factorization.

2729250944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046060 (or 3046048 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2729250944 is about 52242.2333366406. The cubic root of 2729250944 is about 1397.4871495432.

The spelling of 2729250944 in words is "two billion, seven hundred twenty-nine million, two hundred fifty thousand, nine hundred forty-four".