355603426 has 16 divisors (see below), whose sum is σ = 539784000. Its totient is φ = 175682800.

The previous prime is 355603397. The next prime is 355603427. The reversal of 355603426 is 624306553.

355603426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 355603391 and 355603400.

It is not an unprimeable number, because it can be changed into a prime (355603427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117075 + ... + 120073.

It is an arithmetic number, because the mean of its divisors is an integer number (33736500).

Almost surely, 2^355603426 is an apocalyptic number.

355603426 is a deficient number, since it is larger than the sum of its proper divisors (184180574).

355603426 is a wasteful number, since it uses less digits than its factorization.

355603426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 355603426 is about 18857.4501457647. The cubic root of 355603426 is about 708.4708384062.

Adding to 355603426 its reverse (624306553), we get a palindrome (979909979).

The spelling of 355603426 in words is "three hundred fifty-five million, six hundred three thousand, four hundred twenty-six".