549704 has 8 divisors (see below), whose sum is σ = 1030710. Its totient is φ = 274848.

The previous prime is 549701. The next prime is 549707. The reversal of 549704 is 407945.

It is an interprime number because it is at equal distance from previous prime (549701) and next prime (549707).

It can be written as a sum of positive squares in only one way, i.e., 487204 + 62500 = 698^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (549701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34349 + ... + 34364.

2⁵⁴⁹⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

549704 is a deficient number, since it is larger than the sum of its proper divisors (481006).

549704 is a wasteful number, since it uses less digits than its factorization.

549704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68719 (or 68715 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 549704 is about 741.4202586927. The cubic root of 549704 is about 81.9174262955.

The spelling of 549704 in words is "five hundred forty-nine thousand, seven hundred four".