2730483 has 16 divisors (see below), whose sum is σ = 4623360. Its totient is φ = 1560168.

The previous prime is 2730443. The next prime is 2730487. The reversal of 2730483 is 3840372.

It is not a de Polignac number, because 2730483 - 2¹⁰ = 2729459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2730483 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730487) 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 15 ways as a sum of consecutive naturals, for example, 7035 + ... + 7412.

It is an arithmetic number, because the mean of its divisors is an integer number (288960).

2^2730483 is an apocalyptic number.

2730483 is a deficient number, since it is larger than the sum of its proper divisors (1892877).

2730483 is a wasteful number, since it uses less digits than its factorization.

2730483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14463 (or 14457 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2730483 is about 1652.4173201707. The cubic root of 2730483 is about 139.7697405451.

The spelling of 2730483 in words is "two million, seven hundred thirty thousand, four hundred eighty-three".