353304394 has 8 divisors (see below), whose sum is σ = 530302500. Its totient is φ = 176536896.

The previous prime is 353304323. The next prime is 353304409. The reversal of 353304394 is 493403353.

It can be written as a sum of positive squares in 2 ways, for example, as 294980625 + 58323769 = 17175^2 + 7637^2 .

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

It is a super-4 number, since 4×353304394⁴ (a number of 35 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53769 + ... + 59980.

Almost surely, 2^353304394 is an apocalyptic number.

353304394 is a deficient number, since it is larger than the sum of its proper divisors (176998106).

353304394 is a wasteful number, since it uses less digits than its factorization.

353304394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115304.

The product of its (nonzero) digits is 58320, while the sum is 34.

The square root of 353304394 is about 18796.3931114456. The cubic root of 353304394 is about 706.9407444734.

The spelling of 353304394 in words is "three hundred fifty-three million, three hundred four thousand, three hundred ninety-four".