365404 has 12 divisors (see below), whose sum is σ = 688744. Its totient is φ = 168624.

The previous prime is 365377. The next prime is 365411. The reversal of 365404 is 404563.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3462 + ... + 3565.

2³⁶⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

365404 is a deficient number, since it is larger than the sum of its proper divisors (323340).

365404 is a wasteful number, since it uses less digits than its factorization.

365404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044 (or 7042 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 365404 is about 604.4865589904. The cubic root of 365404 is about 71.4920525178.

Adding to 365404 its reverse (404563), we get a palindrome (769967).

The spelling of 365404 in words is "three hundred sixty-five thousand, four hundred four".