2729793 has 8 divisors (see below), whose sum is σ = 3970656. Its totient is φ = 1654400.

The previous prime is 2729777. The next prime is 2729803. The reversal of 2729793 is 3979272.

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

It is not a de Polignac number, because 2729793 - 2⁴ = 2729777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2729723) 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, 41328 + ... + 41393.

It is an arithmetic number, because the mean of its divisors is an integer number (496332).

2^2729793 is an apocalyptic number.

It is an amenable number.

2729793 is a deficient number, since it is larger than the sum of its proper divisors (1240863).

2729793 is a wasteful number, since it uses less digits than its factorization.

2729793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82735.

The product of its digits is 47628, while the sum is 39.

The square root of 2729793 is about 1652.2085219487. The cubic root of 2729793 is about 139.7579661636.

The spelling of 2729793 in words is "two million, seven hundred twenty-nine thousand, seven hundred ninety-three".