2729054671 has 8 divisors (see below), whose sum is σ = 3185280000. Its totient is φ = 2289419448.

The previous prime is 2729054639. The next prime is 2729054677. The reversal of 2729054671 is 1764509272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2729054671 - 2⁵ = 2729054639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729054677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4147171 + ... + 4147828.

It is an arithmetic number, because the mean of its divisors is an integer number (398160000).

Almost surely, 2^2729054671 is an apocalyptic number.

2729054671 is a deficient number, since it is larger than the sum of its proper divisors (456225329).

2729054671 is an equidigital number, since it uses as much as digits as its factorization.

2729054671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295053.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 2729054671 is about 52240.3548131136. The cubic root of 2729054671 is about 1397.4536488286.

The spelling of 2729054671 in words is "two billion, seven hundred twenty-nine million, fifty-four thousand, six hundred seventy-one".