404034354 has 96 divisors (see below), whose sum is σ = 950564160. Its totient is φ = 123638400.

The previous prime is 404034329. The next prime is 404034403. The reversal of 404034354 is 453430404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2232144 + ... + 2232324.

It is an arithmetic number, because the mean of its divisors is an integer number (9901710).

Almost surely, 2^404034354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404034354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475282080).

404034354 is an abundant number, since it is smaller than the sum of its proper divisors (546529806).

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

404034354 is a wasteful number, since it uses less digits than its factorization.

404034354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 404034354 is about 20100.6058117660. The cubic root of 404034354 is about 739.2751326518.

Adding to 404034354 its reverse (453430404), we get a palindrome (857464758).

The spelling of 404034354 in words is "four hundred four million, thirty-four thousand, three hundred fifty-four".