412634 has 8 divisors (see below), whose sum is σ = 622740. Its totient is φ = 205056.

The previous prime is 412627. The next prime is 412637. The reversal of 412634 is 436214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 403225 + 9409 = 635^2 + 97^2 .

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

It is not an unprimeable number, because it can be changed into a prime (412637) 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 3 ways as a sum of consecutive naturals, for example, 149 + ... + 920.

2⁴¹²⁶³⁴ is an apocalyptic number.

412634 is a deficient number, since it is larger than the sum of its proper divisors (210106).

412634 is a wasteful number, since it uses less digits than its factorization.

412634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its digits is 576, while the sum is 20.

The square root of 412634 is about 642.3659393212. The cubic root of 412634 is about 74.4483373788.

Adding to 412634 its reverse (436214), we get a palindrome (848848).

The spelling of 412634 in words is "four hundred twelve thousand, six hundred thirty-four".