363426 has 32 divisors (see below), whose sum is σ = 881280. Its totient is φ = 97536.

The previous prime is 363403. The next prime is 363431. The reversal of 363426 is 624363.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 363396 and 363405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460 + ... + 968.

It is an arithmetic number, because the mean of its divisors is an integer number (27540).

2³⁶³⁴²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440640).

363426 is an abundant number, since it is smaller than the sum of its proper divisors (517854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363426 is a wasteful number, since it uses less digits than its factorization.

363426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538.

The product of its digits is 2592, while the sum is 24.

The square root of 363426 is about 602.8482396093. The cubic root of 363426 is about 71.3628191105.

Adding to 363426 its reverse (624363), we get a palindrome (987789).

The spelling of 363426 in words is "three hundred sixty-three thousand, four hundred twenty-six".