2730341 has 8 divisors (see below), whose sum is σ = 2834040. Its totient is φ = 2628288.

The previous prime is 2730271. The next prime is 2730347. The reversal of 2730341 is 1430372.

2730341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2114116 + 616225 = 1454^2 + 785^2 .

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 2730341 - 2¹⁰ = 2729317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3695 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (354255).

2^2730341 is an apocalyptic number.

It is an amenable number.

2730341 is a deficient number, since it is larger than the sum of its proper divisors (103699).

2730341 is a wasteful number, since it uses less digits than its factorization.

2730341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2730341 is about 1652.3743522580. The cubic root of 2730341 is about 139.7673175737.

It can be divided in two parts, 2730 and 341, that multiplied together give a triangular number (930930 = T₁₃₆₄).

The spelling of 2730341 in words is "two million, seven hundred thirty thousand, three hundred forty-one".