404226350 has 24 divisors (see below), whose sum is σ = 820213128. Its totient is φ = 146991200.

The previous prime is 404226313. The next prime is 404226353. The reversal of 404226350 is 53622404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404226353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366929 + ... + 368028.

It is an arithmetic number, because the mean of its divisors is an integer number (34175547).

Almost surely, 2^404226350 is an apocalyptic number.

404226350 is an abundant number, since it is smaller than the sum of its proper divisors (415986778).

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

404226350 is a wasteful number, since it uses less digits than its factorization.

404226350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734980 (or 734975 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 404226350 is about 20105.3811204861. The cubic root of 404226350 is about 739.3922146029.

Adding to 404226350 its reverse (53622404), we get a palindrome (457848754).

The spelling of 404226350 in words is "four hundred four million, two hundred twenty-six thousand, three hundred fifty".