353361 has 4 divisors (see below), whose sum is σ = 471152. Its totient is φ = 235572.

The previous prime is 353359. The next prime is 353389. The reversal of 353361 is 163353.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 353361 - 2¹ = 353359 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58891 + ... + 58896.

It is an arithmetic number, because the mean of its divisors is an integer number (117788).

2³⁵³³⁶¹ is an apocalyptic number.

It is an amenable number.

353361 is a deficient number, since it is larger than the sum of its proper divisors (117791).

353361 is a wasteful number, since it uses less digits than its factorization.

353361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117790.

The product of its digits is 810, while the sum is 21.

The square root of 353361 is about 594.4417549264. The cubic root of 353361 is about 70.6978497519.

The spelling of 353361 in words is "three hundred fifty-three thousand, three hundred sixty-one".