543674 has 16 divisors (see below), whose sum is σ = 870912. Its totient is φ = 253968.

The previous prime is 543671. The next prime is 543679. The reversal of 543674 is 476345.

543674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (543671) 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, 2327 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

2⁵⁴³⁶⁷⁴ is an apocalyptic number.

543674 is a deficient number, since it is larger than the sum of its proper divisors (327238).

543674 is a wasteful number, since it uses less digits than its factorization.

543674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301.

The product of its digits is 10080, while the sum is 29.

The square root of 543674 is about 737.3425255605. The cubic root of 543674 is about 81.6167921676.

The spelling of 543674 in words is "five hundred forty-three thousand, six hundred seventy-four".