2734049 has 4 divisors (see below), whose sum is σ = 2738736. Its totient is φ = 2729364.

The previous prime is 2734027. The next prime is 2734097. The reversal of 2734049 is 9404372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2734049 - 2²⁰ = 1685473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2734009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1319 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (684684).

2^2734049 is an apocalyptic number.

It is an amenable number.

2734049 is a deficient number, since it is larger than the sum of its proper divisors (4687).

2734049 is an equidigital number, since it uses as much as digits as its factorization.

2734049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2734049 is about 1653.4959933426. The cubic root of 2734049 is about 139.8305603188.

The spelling of 2734049 in words is "two million, seven hundred thirty-four thousand, forty-nine".