353916434 has 4 divisors (see below), whose sum is σ = 530874654. Its totient is φ = 176958216.

The previous prime is 353916403. The next prime is 353916443. The reversal of 353916434 is 434619353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 182385025 + 171531409 = 13505^2 + 13097^2 .

It is a Curzon number.

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 as a sum of consecutive naturals, namely, 88479107 + ... + 88479110.

Almost surely, 2^353916434 is an apocalyptic number.

353916434 is a deficient number, since it is larger than the sum of its proper divisors (176958220).

353916434 is a wasteful number, since it uses less digits than its factorization.

353916434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176958219.

The product of its digits is 116640, while the sum is 38.

The square root of 353916434 is about 18812.6668497584. Note that the first 3 decimals coincide. The cubic root of 353916434 is about 707.3487273298.

The spelling of 353916434 in words is "three hundred fifty-three million, nine hundred sixteen thousand, four hundred thirty-four".