353427 has 4 divisors (see below), whose sum is σ = 471240. Its totient is φ = 235616.

The previous prime is 353411. The next prime is 353429. The reversal of 353427 is 724353.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 353427 - 2⁴ = 353411 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 353397 and 353406.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353427.

It is not an unprimeable number, because it can be changed into a prime (353429) 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, 58902 + ... + 58907.

It is an arithmetic number, because the mean of its divisors is an integer number (117810).

2³⁵³⁴²⁷ is an apocalyptic number.

353427 is a deficient number, since it is larger than the sum of its proper divisors (117813).

353427 is a wasteful number, since it uses less digits than its factorization.

353427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117812.

The product of its digits is 2520, while the sum is 24.

The square root of 353427 is about 594.4972666043. The cubic root of 353427 is about 70.7022510748.

It can be divided in two parts, 353 and 427, that added together give a triangular number (780 = T₃₉).

The spelling of 353427 in words is "three hundred fifty-three thousand, four hundred twenty-seven".