353955 has 16 divisors (see below), whose sum is σ = 647424. Its totient is φ = 161760.

The previous prime is 353939. The next prime is 353963. The reversal of 353955 is 559353.

It is not a de Polignac number, because 353955 - 2⁴ = 353939 is a prime.

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, 1581 + ... + 1790.

It is an arithmetic number, because the mean of its divisors is an integer number (40464).

2³⁵³⁹⁵⁵ is an apocalyptic number.

353955 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

353955 is a deficient number, since it is larger than the sum of its proper divisors (293469).

353955 is a wasteful number, since it uses less digits than its factorization.

353955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386.

The product of its digits is 10125, while the sum is 30.

The square root of 353955 is about 594.9411735626. The cubic root of 353955 is about 70.7374419478.

The spelling of 353955 in words is "three hundred fifty-three thousand, nine hundred fifty-five".