354343434 has 32 divisors (see below), whose sum is σ = 732533760. Its totient is φ = 114201072.

The previous prime is 354343421. The next prime is 354343453. The reversal of 354343434 is 434343453.

It is a junction number, because it is equal to n+sod(n) for n = 354343395 and 354343404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15837 + ... + 30975.

It is an arithmetic number, because the mean of its divisors is an integer number (22891680).

Almost surely, 2^354343434 is an apocalyptic number.

354343434 is an abundant number, since it is smaller than the sum of its proper divisors (378190326).

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

354343434 is a wasteful number, since it uses less digits than its factorization.

354343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274.

The product of its digits is 103680, while the sum is 33.

The square root of 354343434 is about 18824.0121653169. The cubic root of 354343434 is about 707.6330849628.

Adding to 354343434 its reverse (434343453), we get a palindrome (788686887).

The spelling of 354343434 in words is "three hundred fifty-four million, three hundred forty-three thousand, four hundred thirty-four".