353412 has 18 divisors (see below), whose sum is σ = 893438. Its totient is φ = 117792.

The previous prime is 353411. The next prime is 353429. The reversal of 353412 is 214353.

It can be written as a sum of positive squares in only one way, i.e., 352836 + 576 = 594^2 + 24^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (353411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4873 + ... + 4944.

2³⁵³⁴¹² is an apocalyptic number.

It is an amenable number.

353412 is an abundant number, since it is smaller than the sum of its proper divisors (540026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

353412 is a wasteful number, since it uses less digits than its factorization.

353412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9827 (or 9822 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 353412 is about 594.4846507691. The cubic root of 353412 is about 70.7012508223.

Adding to 353412 its reverse (214353), we get a palindrome (567765).

The spelling of 353412 in words is "three hundred fifty-three thousand, four hundred twelve".