427349 has 8 divisors (see below), whose sum is σ = 467712. Its totient is φ = 388080.

The previous prime is 427333. The next prime is 427351. The reversal of 427349 is 943724.

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

It is a cyclic number.

It is not a de Polignac number, because 427349 - 2⁴ = 427333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427309) 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, 692 + ... + 1154.

It is an arithmetic number, because the mean of its divisors is an integer number (58464).

2⁴²⁷³⁴⁹ is an apocalyptic number.

It is an amenable number.

427349 is a deficient number, since it is larger than the sum of its proper divisors (40363).

427349 is a wasteful number, since it uses less digits than its factorization.

427349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its digits is 6048, while the sum is 29.

The square root of 427349 is about 653.7193587465. The cubic root of 427349 is about 75.3229922022.

The spelling of 427349 in words is "four hundred twenty-seven thousand, three hundred forty-nine".