404325331 has 8 divisors (see below), whose sum is σ = 429034320. Its totient is φ = 379719168.

The previous prime is 404325329. The next prime is 404325347. The reversal of 404325331 is 133523404.

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

It is a cyclic number.

It is not a de Polignac number, because 404325331 - 2¹ = 404325329 is a prime.

It is a super-2 number, since 2×404325331² = 326957946576519122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404325296 and 404325305.

It is not an unprimeable number, because it can be changed into a prime (404325931) 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, 17526 + ... + 33403.

It is an arithmetic number, because the mean of its divisors is an integer number (53629290).

Almost surely, 2^404325331 is an apocalyptic number.

404325331 is a deficient number, since it is larger than the sum of its proper divisors (24708989).

404325331 is a wasteful number, since it uses less digits than its factorization.

404325331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51413.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 404325331 is about 20107.8425247464. The cubic root of 404325331 is about 739.4525601725.

Adding to 404325331 its reverse (133523404), we get a palindrome (537848735).

The spelling of 404325331 in words is "four hundred four million, three hundred twenty-five thousand, three hundred thirty-one".