404414 has 8 divisors (see below), whose sum is σ = 609960. Its totient is φ = 201096.

The previous prime is 404399. The next prime is 404419. The reversal of 404414 is 414404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 404392 and 404401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404419) 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, 17 + ... + 899.

It is an arithmetic number, because the mean of its divisors is an integer number (76245).

2⁴⁰⁴⁴¹⁴ is an apocalyptic number.

404414 is a deficient number, since it is larger than the sum of its proper divisors (205546).

404414 is a wasteful number, since it uses less digits than its factorization.

404414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 404414 is about 635.9355313237. The cubic root of 404414 is about 73.9506610481.

Adding to 404414 its reverse (414404), we get a palindrome (818818).

It can be divided in two parts, 4044 and 14, that multiplied together give a triangular number (56616 = T₃₃₆).

The spelling of 404414 in words is "four hundred four thousand, four hundred fourteen", and thus it is an iban number.