353338434 has 48 divisors (see below), whose sum is σ = 793029120. Its totient is φ = 113581440.

The previous prime is 353338429. The next prime is 353338441. The reversal of 353338434 is 434833353.

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 23 ways as a sum of consecutive naturals, for example, 187107 + ... + 188985.

It is an arithmetic number, because the mean of its divisors is an integer number (16521440).

Almost surely, 2^353338434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 353338434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396514560).

353338434 is an abundant number, since it is smaller than the sum of its proper divisors (439690686).

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

353338434 is a wasteful number, since it uses less digits than its factorization.

353338434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255 (or 2252 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 353338434 is about 18797.2985825091. The cubic root of 353338434 is about 706.9634477387.

The spelling of 353338434 in words is "three hundred fifty-three million, three hundred thirty-eight thousand, four hundred thirty-four".