353613 has 8 divisors (see below), whose sum is σ = 507808. Its totient is φ = 217584.

The previous prime is 353611. The next prime is 353621. The reversal of 353613 is 316353.

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

It is not a de Polignac number, because 353613 - 2¹ = 353611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 353613.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353613.

It is not an unprimeable number, because it can be changed into a prime (353611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4495 + ... + 4572.

It is an arithmetic number, because the mean of its divisors is an integer number (63476).

2³⁵³⁶¹³ is an apocalyptic number.

It is an amenable number.

353613 is a deficient number, since it is larger than the sum of its proper divisors (154195).

353613 is a wasteful number, since it uses less digits than its factorization.

353613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083.

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

The square root of 353613 is about 594.6536807252. The cubic root of 353613 is about 70.7146518558.

Adding to 353613 its reverse (316353), we get a palindrome (669966).

The spelling of 353613 in words is "three hundred fifty-three thousand, six hundred thirteen".