2734043 has 8 divisors (see below), whose sum is σ = 3099600. Its totient is φ = 2390688.

The previous prime is 2734027. The next prime is 2734097. The reversal of 2734043 is 3404372.

It is a happy number.

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 2734043 - 2⁴ = 2734027 is a prime.

It is a super-2 number, since 2×2734043² = 14949982251698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2734243) 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, 5288 + ... + 5781.

It is an arithmetic number, because the mean of its divisors is an integer number (387450).

2^2734043 is an apocalyptic number.

2734043 is a deficient number, since it is larger than the sum of its proper divisors (365557).

2734043 is a wasteful number, since it uses less digits than its factorization.

2734043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2734043 is about 1653.4941790040. The cubic root of 2734043 is about 139.8304580305.

The spelling of 2734043 in words is "two million, seven hundred thirty-four thousand, forty-three".