366004 has 12 divisors (see below), whose sum is σ = 658084. Its totient is φ = 177984.

The previous prime is 366001. The next prime is 366013. The reversal of 366004 is 400663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 302500 + 63504 = 550^2 + 252^2 .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089 + ... + 1384.

2³⁶⁶⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

366004 is a deficient number, since it is larger than the sum of its proper divisors (292080).

366004 is a wasteful number, since it uses less digits than its factorization.

366004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2512 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 366004 is about 604.9826443792. The cubic root of 366004 is about 71.5311615356.

Adding to 366004 its reverse (400663), we get a palindrome (766667).

The spelling of 366004 in words is "three hundred sixty-six thousand, four".