2732939 has 8 divisors (see below), whose sum is σ = 3032640. Its totient is φ = 2441800.

The previous prime is 2732921. The next prime is 2732953. The reversal of 2732939 is 9392372.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2732939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2732899 and 2732908.

It is not an unprimeable number, because it can be changed into a prime (2732539) 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, 1457 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

2^2732939 is an apocalyptic number.

2732939 is a deficient number, since it is larger than the sum of its proper divisors (299701).

2732939 is a wasteful number, since it uses less digits than its factorization.

2732939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281.

The product of its digits is 20412, while the sum is 35.

The square root of 2732939 is about 1653.1603068063. The cubic root of 2732939 is about 139.8116344289.

The spelling of 2732939 in words is "two million, seven hundred thirty-two thousand, nine hundred thirty-nine".