425349 has 12 divisors (see below), whose sum is σ = 620256. Its totient is φ = 280872.

The previous prime is 425333. The next prime is 425363. The reversal of 425349 is 943524.

It is not a de Polignac number, because 425349 - 2⁴ = 425333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1362 + ... + 1644.

It is an arithmetic number, because the mean of its divisors is an integer number (51688).

2⁴²⁵³⁴⁹ is an apocalyptic number.

It is an amenable number.

425349 is a deficient number, since it is larger than the sum of its proper divisors (194907).

425349 is a wasteful number, since it uses less digits than its factorization.

425349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 453 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 425349 is about 652.1878563727. The cubic root of 425349 is about 75.2053041566.

The spelling of 425349 in words is "four hundred twenty-five thousand, three hundred forty-nine".